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New in MathWorld

Friday November 13, 2026

Airy Functions (modified)
Alexandrov Reflection (modified)
Algebraic Curve (modified)
Amenable Group (modified)
Annihilator (modified)
Antisymmetric Matrix (modified)
Arithmetic-Geometric Mean (modified)
AW^*-Algebra
Barnette's Conjecture (modified)
Barycentric Interpolation
Basic Hypergeometric Function
Bent Helicoid
Bernoulli Scheme (modified)
Bifoliate → Bifoliate Curve (renamed)
Bifoliate Curve
Biholomorphic Map (modified)
Biparabolic Ichthyoid
Björling Curve (modified)
Bolza Surface
Borsuk's Conjecture (modified)
Bour Surfaces (modified)
Bow → Bow Curve (renamed)
Bow Curve
Boxicity
Brown-Shields Conjecture
Bullet Nose → Bullet Nose Curve (renamed)
Bullet Nose Curve
Burleigh's Oval (modified)
Butterfly Catastrophe (modified)
Calculus of Variations (modified)
Canonical Nonvanishing Conjecture (modified)
Canonical van der Waerden Number
Carlson Elliptic Integrals (modified)
Catalan Number (modified)
Catenary (modified)
Catenoid (modified)
Chen-Gackstatter Surfaces (modified)
Circular Cylinder (modified)
Companion Matrix (modified)
Complementary Parameter
Cone-Sphere Intersection (modified)
Conformal Equivalence
Conjugate Minimal Surface
Convex Body (modified)
Cork Plug (modified)
Costa Surface (modified)
Covering System (modified)
Cross Product (modified)
Cross Product Matrix (modified)
Cruciform → Cruciform Curve (renamed)
Cruciform Curve
C^*-Algebra (modified)
Cubic Graph (modified)
Dao-Parry Circle
Delaunay Curve
Delaunay Roulette
Delaunay Surface (modified)
Deligne-Drinfeld Conjecture (modified)
Demazure Atom
Dickson's Conjecture
Diophantine Set (modified)
Dirichlet Space
Divisorial Log Terminal Pair (modified)
Egyptian Fraction (modified)
Elephant Random Walk
Ellipse Negative Pedal Curve (modified)
Elliptic Catenary
Elliptic Cylinder (modified)
Elliptic Exponential Function (modified)
Elliptic Logarithm (modified)
Elliptic Partial Differential Equation (modified)
Elsasser Function (modified)
Emirpimes (modified)
End of a Surface (modified)
Enneper-Weierstrass Parameterization (modified)
Equilateral Set (modified)
Erdős Distinct Distances Problem (modified)
Erdős-Ginzburg-Ziv Constant (modified)
Erdős-Graham Subset Sum Problem
Erdős Similarity Conjecture (modified)
Ergodicity
Ergodic Theory (modified)
Euler's Series Transformation (modified)
Excluded Grid Theorem
Extension Field (modified)
Extremal
Factorial Sums (modified)
Falconer Distance Conjecture (modified)
Finite Representation Type (modified)
Fish Curve (modified)
Folium (modified)
Free Lie Algebra (modified)
Frustration Index
Gaussian Quadrature (modified)
Geodetic Graph (modified)
Geometric Sequence (modified)
Gilbert-Varshamov Bound
Glasser Function (modified)
Goldbach Ring
Gram Matrix (modified)
Graph Triameter (modified)
Gray Code (modified)
Great Circle Arrangement
Grothendieck-Teichmüller Lie Algebra (modified)
Group C^*-Algebra (modified)
Gyroid (modified)
Hamiltonian Graph (modified)
Hamming Ball
Harary-Hill Conjecture (modified)
Harnack's Theorems (modified)
Heart Curve (modified)
Helicoid (modified)
Hereditary Ring
Heron's Formula (modified)
Hexagonal Grid (modified)
Hexomino (modified)
Hilbert's Seventeenth Problem
Hilbert's Tenth Problem (modified)
Hoffman's Minimal Surface (modified)
Hopf Boundary Point Lemma
Hopf Lemma
Hyperbolic Catenary
Hypercube Graph (modified)
Ichthyoid Curve
Incenter (modified)
Inscribed Polytope (modified)
Interpolation (modified)
Isosceles Tetrahedron (modified)
Jacobi Amplitude (modified)
Jacobi Elliptic Functions (modified)
Jacobi Method (modified)
Jahangir Graph (modified)
Jessen's Orthogonal Icosahedron (modified)
Jiang-Su Algebra (modified)
Kalah
Kaplansky's Quasitrace Conjecture (modified)
Key Polynomial
Kiepert Hyperbola (modified)
King Graph (modified)
Kneser Graph (modified)
Lagrange Interpolating Polynomial (modified)
Lah Number (modified)
Latin Square (modified)
Lauricella Functions (modified)
Law of Cosines (modified)
Lennard-Jones Potential
Linear Code (modified)
Littlewood Polynomial (modified)
LLT Polynomial
Lobatto Quadrature (modified)
Log Abundance Conjecture (modified)
Macdonald Polynomial (modified)
Mathieu Function (modified)
Matrix Trace (modified)
Matroid (modified)
Maximal Abelian Subalgebra (modified)
Mazur Conjecture on Rational Points
Mean Dimension (modified)
Merino-Welsh Conjecture (modified)
Minimal Surface (modified)
Möbius Strip (modified)
Monotone Completeness Conjecture
Moser's Worm Problem
Narayana Number (modified)
Negative Pedal Curve (modified)
Neovius Surface (modified)
Nested Radical (modified)
Nieuwland Number (modified)
Nim (modified)
Nodary
Nodoid (modified)
Noncompact Space
Noncrossing Partition
Numerical Differentiation (modified)
Numerical Dimension (modified)
Parabola Negative Pedal Curve (modified)
Parry Circle (modified)
Pentacube (modified)
Pentomino (modified)
Permanent (modified)
Pi Formulas (modified)
Pólya-Szegő Buckling Conjecture (modified)
Polycube Wall
Polynomial Roots (modified)
Polynomial van der Waerden Number
Polyomino Fence
Pure Semisimplicity Conjecture (modified)
q-Hypergeometric Function (modified)
q-Permanent
Quartic Curve (modified)
Quasiperiodic Function (modified)
Quasitrace (modified)
Queens Problem (modified)
Queue Number (modified)
Radau Quadrature (modified)
Radius of Comparison (modified)
Ramsey Number (modified)
Random k-SAT (modified)
Random Polynomial (modified)
Random Walk (modified)
Rayleigh Matroid
Real-Rooted Polynomial (modified)
Rectangular Ichthyoid
Reverse Isoperimetric Inequality
Riemann Theta Function (modified)
Riemann Zeta Function (modified)
Rigidity Theory
Rohrbach's Conjecture
Rolle Word
Rotation System (modified)
Roulette (modified)
Satisfiability Problem (modified)
Savitzky-Golay Filter (modified)
Scheduled Relaxation Jacobi Method
Schur Decomposition (modified)
Schwarz CLP Surfaces
Schwarz D Surface (modified)
Schwarz P Surface (modified)
Schwarz Surfaces (modified)
Scorer Function (modified)
Secretary Problem (modified)
Self-Intersection (modified)
Semicircular Distribution (modified)
Septic Curve
Set Partition (modified)
Siegel Modular Function
Siegel Theta Function → Riemann Theta Function (renamed)
Signed Graph (modified)
Simplex (modified)
Singular Hermitian Metric (modified)
Singular Value Decomposition (modified)
Slow Exact k-Nim
Smale's Problems (modified)
Soddy Circles (modified)
Square Grid (modified)
Stabilizer Code (modified)
Stably Finite C^*-Algebra (modified)
Stationary Value (modified)
Strongly Regular Graph (modified)
Strong Maximum Principle
Submodular Function (modified)
Submodular Secretary Problem
Subset Sum (modified)
Symmetric Function (modified)
T-Curve
Terao's Conjecture (modified)
Theta Constant
Thompson's Group F (modified)
Three-Torus (modified)
Total Absolute Curvature
Total Curvature (modified)
Total Edge Irregularity Strength
Total Gaussian Curvature
Trace Inequality
Transfer-Matrix Method
Treewidth (modified)
Trefoil Curve (modified)
Trigonometric Functions (modified)
Tschirnhausen Cubic (modified)
Umemura's Formula
Undulary
Unduloid (modified)
Unit Fraction (modified)
van der Waerden Number (modified)
van der Waerden's Theorem (modified)
Vector Angle (modified)
von Neumann Algebra (modified)
Weierstrass Sigma Function (modified)
Wynn's Epsilon Method (modified)
Yamamoto Egg → Yamamoto Egg Curve (renamed)
Yamamoto Egg Curve
Zycle

Thursday November 12, 2026

Airy Functions (modified)
Alexandrov Reflection
Alexandrov's Soap Bubble Theorem
Algebraic Curve (modified)
Amalgamated Free Product (modified)
AND (modified)
Aperiodic Autocorrelation (modified)
Apéry's Constant (modified)
Archimedean Solid (modified)
Bernoulli Property
Bernoulli Scheme (modified)
Bessel Polynomial (modified)
Billiards (modified)
Bollobás-Erdős Triangle Degree-Sum Conjecture
Bour's Minimal Surface → Bour Surfaces (renamed)
Bour Surfaces
Butterfly Catastrophe (modified)
Butterfly Catastrophe Curve
Butterfly Graph (modified)
Calculus of Variations (modified)
Catalan Minimal Surface → Catalan Surface (renamed)
Catalan Solid (modified)
Catalan Surface
Catenoid (modified)
Centralizer (modified)
Circular Cylinder
Complementary Elliptic Modulus
Complete Bell Polynomial (modified)
Constant Mean Curvature Surface (modified)
Convex Body Support Function (modified)
Convex Floating Body (modified)
Convex Polyhedron (modified)
Costa Minimal Surface → Costa Surface (renamed)
Costa Surface
Coxeter's Loxodromic Sequence of Tangent Circles (modified)
Crouzeix's Conjecture (modified)
Cube (modified)
Cubic Curve (modified)
Cuboctahedron (modified)
Cylinder (modified)
Delaunay Surface
Deltoidal Icositetrahedron (modified)
Disdyakis Dodecahedron (modified)
Disdyakis Triacontahedron (modified)
Doubly Periodic Minimal Surface (modified)
Edge Splitting (modified)
Egg (modified)
Egyptian Fraction (modified)
Ehrlich-Aberth Method (modified)
Elliptic Complementary Modulus
Elliptic Parameter
End of a Surface
Enneper's Minimal Surface → Enneper Surface (renamed)
Enneper Surface
Equilibrium Stress
Erdős Distinct Distances Problem (modified)
False Logarithmic Series (modified)
Field of Values
Figure Eight Knot (modified)
Finite Topology
First Variation
Fourier Nodal Surface
Gauss-Kronrod Quadrature (modified)
Generically Globally Rigid (modified)
Generically Rigid
Globally Rigid
Gluing
Graph Blow-Up (modified)
Great Rhombicosidodecahedron (modified)
Great Rhombicuboctahedron (modified)
Group C^*-Algebra (modified)
Group von Neumann Algebra (modified)
Gyroelongated Square Dipyramid (modified)
Heart Curve (modified)
Helicoid (modified)
Henneberg's Minimal Surface → Henneberg Surface (renamed)
Henneberg Surface
Heun Functions (modified)
Hilbert Matrix (modified)
Hilbert-Schmidt Norm (modified)
Hilbert's Tenth Problem (modified)
Hoffman's Minimal Surface (modified)
Hügelschäffer Egg
Hyperlinear Group
Identification
Isogonal Conjugate (modified)
Isosceles Tetrahedron (modified)
Jacobi Elliptic Functions (modified)
Jacobi Epsilon Function
Jacobi Zeta Function (modified)
Jorge-Meeks k-Noid (modified)
Kazhdan's Property (T) (modified)
Kepler's Folium (modified)
Kronecker Coefficient (modified)
Lagrange Interpolating Polynomial (modified)
Lah Number (modified)
Lebesgue Constants (modified)
Lemon Billiard (modified)
Littlewood Polynomial (modified)
Littlewood-Richardson Coefficient
Littlewood-Richardson Rule
Maehly's Procedure (modified)
Mathieu Differential Equation (modified)
Mean Curvature (modified)
Merit Factor Problem (modified)
Method of Moving Planes
MF Group
Minimal Surface (modified)
Moving Sofa Problem (modified)
Neovius Minimal Surface → Neovius Surface (renamed)
Neovius Surface
Nieuwland Number (modified)
Nodoid
Nondegenerate-Stress Conjecture
Noperthedron (modified)
Nopert Polyhedron (modified)
Numerical Range (modified)
OR (modified)
Outer-Cylindrical Graph (modified)
Oval (modified)
Palindromic Number (modified)
Patterson Quadrature
Pentagonal Icositetrahedron (modified)
Pentakis Dodecahedron (modified)
Periodic Minimal Surface (modified)
Pilz's Extended 1-2-3 Conjecture
Polynomial Roots (modified)
Prince Rupert's Problem (modified)
Quartic Curve (modified)
Quotient Space (modified)
Rational Polygonal Billiards
Regular Dodecahedron (modified)
Regular Icosahedron (modified)
Regular Icosidodecahedron (modified)
Regular Octahedron (modified)
Regular Tetrahedron (modified)
Rhombic Dodecahedron (modified)
Rhombic Triacontahedron (modified)
Riemann Zeta Function (modified)
Rigid Graph (modified)
Rotary Surface
Rupert Polyhedron (modified)
Saxl Conjecture (modified)
Scherk's First Surface
Scherk's Second Surface
Schur Polynomial (modified)
Schwarz H Surface
Schwarz's Minimal Surface → Schwarz Surfaces (modified and renamed)
Schwarz Surfaces
Scorer Function
Scottish Book
Second Variation
Self-Intersection
Septopert
Shukla Graph → Shukla Graphs (renamed)
Shukla Graphs
Singly Periodic Minimal Surface (modified)
Skew Tableau
Small Rhombicosidodecahedron (modified)
Small Rhombicuboctahedron (modified)
Small Triakis Octahedron (modified)
Smoothed Octagon (modified)
Snub Cube (modified)
Snub Dodecahedron (modified)
Sofic Group (modified)
Sphere (modified)
Stably Finite C^*-Algebra (modified)
Steiner Surface (modified)
Surface of Revolution (modified)
Symmetric Difference (modified)
Tetrakis Hexahedron (modified)
Three-Torus (modified)
Torus (modified)
Total Curvature (modified)
Trace Reconstruction (modified)
Triakis Icosahedron (modified)
Triakis Tetrahedron (modified)
Triply Periodic Minimal Surface (modified)
Truncated Cube (modified)
Truncated Dodecahedron (modified)
Truncated Icosahedron (modified)
Truncated Octahedron (modified)
Truncated Tetrahedron (modified)
Twisted Curve
Ulam Floating Body Problem
Unduloid (modified)
Unit-Distance Graph (modified)
Veronese Projective Plane (modified)
Veronese Surface (modified)
Veronese Variety
Vertex Splitting
Wente Torus
Winterbottom Shape
Wulff Construction
Wulff Shape (modified)
Yamamoto Egg

Wednesday November 11, 2026

Algebraic Curve Gonality
Almost Mathieu Operator (modified)
Arboricity (modified)
Bilinear Hilbert Transform
Buckling Eigenvalue
Catenoid (modified)
Chromatic Number (modified)
Comon Conjecture (modified)
Darboux-Halphen System (modified)
Dedekind Number (modified)
de Giorgi Conjecture (modified)
de Moivre Polynomial
de Moivre's Quintic (modified)
Differential Entropy (modified)
Doubly Infinite Sequence
Doubly Periodic Minimal Surface
Erdős-Mahler Conjecture
Erdős Similarity Conjecture (modified)
Erdős-Straus Conjecture (modified)
Euclidean Ramsey Theory (modified)
Generalized Bell Polynomial (modified)
Gyroelongated Square Dipyramid (modified)
Hadwiger Number (modified)
Hankel Tensor
Helicoid (modified)
Hilbert's Tenth Problem (modified)
Hilbert Transform (modified)
Hofstadter's Butterfly (modified)
Hypergraph (modified)
Hypergraph Edge Coloring
Illumination Problem (modified)
Inscribed Polytope (modified)
Interior Sphere Condition
Jorge-Meeks k-Noid
Karcher Saddle Tower
Knot (modified)
Latin Square (modified)
Linear Extension (modified)
Locally Correctable Code (modified)
L^p-Space (modified)
L'vov-Kaplansky Conjecture
Mathieu Operator
Monohedral Tiling (modified)
Moss's Egg (modified)
Numerical Range (modified)
Partial Bell Polynomial (modified)
Pentakis Dodecahedron (modified)
Periodic Minimal Surface
Permutation Ascent (modified)
Permutation Descent
Point-Arboricity
Point Arboricity
Pólya Eigenvalue Conjecture (modified)
Polyanalytic Polynomial
Pólya-Szegő Buckling Conjecture (modified)
Polynomial Roots (modified)
Prime Zeta Function (modified)
Progression-Free Group Subset
Quasiperiodic Function
Quasiperiodic Motion (modified)
Restricted Isometry Property
Riemann Minimal Examples
Ropelength
Schwarz D Surface
Schwarz P Surface
Schwarz's Minimal Surface (modified)
Sequence (modified)
Singly Periodic Minimal Surface
Sorting (modified)
Square-Summable Sequence
Stack-Sortable Permutation (modified)
Strong Fractional Choice Number (modified)
Submodular Function (modified)
Supercritical Ten Martini Problem
Ten Martini Problem
Ten Martini Theorem
Three-Torus
Torus (modified)
Triangular Lattice (modified)
Triangulation (modified)
Trinoid (modified)
Triple Torus (modified)
Vertex Arboricity (modified)
Vertex-Transitive Graph (modified)
Weil-Petersson Volume (modified)
Zero Forcing Number (modified)
Zero-Sum Ramsey Number

Tuesday November 10, 2026

11-Cell (modified)
Aaronson-Ambainis Conjecture (modified)
Additive Basis (modified)
AI-Assisted Mathematics (modified)
Airy Differential Equation (modified)
Aizawa Attractor Equations
Arneodo-Coullet-Tresser System (modified)
Associahedron (modified)
Autoconvolution Inequality
Bagley-Torvik Equation (modified)
Bessel Function of the First Kind (modified)
Bessel Moment Polynomial (modified)
Bevan Point (modified)
Bi-Cayley Graph (modified)
Block Design (modified)
Bolza Problem (modified)
Brown-Erdős-Sós Conjecture (modified)
Cage Graph (modified)
Calculus of Variations (modified)
Calculus of Variations in the Large
Cantor Set (modified)
Centric Orbit Category
Cevian (modified)
Chazy Equation (modified)
Chen-Lee System (modified)
Chua's Circuit Equations (modified)
Circumradius (modified)
Closed Interval Method
Codegree Turán Density
Concave Function (modified)
Concavity Test
Constant-Weight Code (modified)
Creative Telescoping
Dadras System (modified)
Darboux Differential Equation (modified)
Darboux-Halphen System (modified)
Decreasing Sequence (modified)
Díaz-Park Sharpness Conjecture (modified)
Divergence Test
Divergence Tests → Divergence Test (renamed)
Dixmier Conjecture (modified)
Double-Scroll Attractor
Dynamical System (modified)
Erdős Distinct Distances Problem (modified)
Erdős-Herzog-Piranian Conjecture (modified)
Estrin's Scheme
Euler-Lagrange Derivative (modified)
Euler-Lagrange Differential Equation (modified)
First Hardy-Littlewood Conjecture
Fox H-Function (modified)
Functional Derivative (modified)
Fundamental Lemma of Calculus of Variations (modified)
Generalized Hypergeometric Function (modified)
Generalized Schur Number (modified)
Geometric Centroid (modified)
Goffinet Dragon (modified)
Gompertz Curve (modified)
Grünbaum-Rigby Configuration (modified)
Grünbaum's Equal-Diameter Covering Problem (modified)
Gyárfás-Sumner Conjecture
Halvorsen System (modified)
Happy Edge Conjecture
Hardy-Littlewood Conjectures (modified)
Harmonic Number (modified)
Hemi-Dodecahedron
Hemi-Icosahedron
Herzog-Schönheim Conjecture (modified)
Hilbert's Tenth Problem (modified)
Hindmarsh-Rose Model (modified)
Hochberg-O'Donnell Star Graph (modified)
Hopf Bifurcation (modified)
Horner's Rule (modified)
Hypergeometric Summation (modified)
Ikeda Differential Equation (modified)
Implicit Function (modified)
Ince Equation (modified)
Ince Polynomial
Increasing Sequence (modified)
Iterated Function System (modified)
Jacobian Conjecture (modified)
Johnson Graph (modified)
King Graph (modified)
Kissing Number (modified)
k-Tuple Conjecture (modified)
Lamé Functions (modified)
Lamé's Differential Equation (modified)
Landau-Ramanujan Constant (modified)
Langford System (modified)
Law of Cosines (modified)
Limit Cycle (modified)
Limit Laws
Logit Function (modified)
Macdonald Polynomial (modified)
Mackey Functor
Mackey-Glass Equation (modified)
Magic Configuration (modified)
Martin-O'Bryant Autoconvolution Inequality
Mass-Action System (modified)
Matroid (modified)
Mayer Form
Mayer Term
McKay-Miller-Širáň Graph
Morris-Lecar Model (modified)
Morse Index
Moss's Egg (modified)
Natural Unit Interval Graph (modified)
Net Change Theorem
Nørlund Polynomial (modified)
Numerical Integration (modified)
Numerical Solution of Ordinary Differential Equations
Orthogonal Surfaces (modified)
Pantograph Equation (modified)
Partition Function P Congruences (modified)
Pentakis Dodecahedron (modified)
Petersen Graph (modified)
Phase Space Volume
Pinwheel Scheduling (modified)
Plane Spanning Tree Flip Graph (modified)
Poisson Algebra
Polynomial (modified)
Principle of Least Time
Probit Function (modified)
Quadric (modified)
Rayleigh's Clamped-Plate Conjecture
Regular Dodecahedron (modified)
Regular Girth Graph (modified)
Regular Icosahedron (modified)
Regular Map (modified)
Regular Subcontinuum (modified)
Riemann-Liouville Fractional Integral
Riemann-Liouville Operator (modified)
Riesz Transform (modified)
Robertson Model (modified)
Rubik's Cube (modified)
Schläfli Polynomial (modified)
Schnakenberg System (modified)
Schwarz's Minimal Surface (modified)
Second Hardy-Littlewood Conjecture
Sel'kov Model (modified)
Series (modified)
SET Game (modified)
Shukla Graph
Sorting (modified)
Spherical Design (modified)
Sprott Jerk Equations (modified)
Sprott Systems (modified)
Steiner System (modified)
Strictly Decreasing Sequence
Strictly Increasing Sequence
Strong Cylinder Conjecture
Strong Edge Coloring (modified)
Stuart-Landau Equation (modified)
Telescoping Sum (modified)
Ternary (modified)
Titchmarsh Divisor Problem
Transfinite Diameter (modified)
Triply Orthogonal Surfaces
Triply Orthogonal System
Truncated Tetrahedron (modified)
Two-Sided Series
Unit-Distance Graph (modified)
Veronese Projective Plane (modified)
Volterra Functions (modified)
Wang Tile (modified)
Whittaker-Hill Differential Equation (modified)
Wright's Equation (modified)
Zeilberger's Algorithm (modified)
Zero Forcing Polynomial

Monday November 9, 2026

2-Dimensional Random Walk (modified)
Aaronson-Ambainis Conjecture
Abel Integral Equation
Additive Basis
Additive Number Theory (modified)
AI-Assisted Mathematics (modified)
Airy Differential Equation (modified)
Aizawa Attractor
Aizawa System
Appell Hypergeometric Function (modified)
Arneodo-Coullet-Tresser System
Associahedron (modified)
Bagley-Torvik Equation
Bernoulli Polynomial (modified)
Bi-Cayley Graph (modified)
Bilateral Hypergeometric Function
Binomial Transform (modified)
Body-Centered Cubic Lattice (modified)
Bolza Problem (modified)
Borodin-Kostochka Conjecture
Borsuk's Conjecture (modified)
Bounded Function (modified)
Bounded Sequence (modified)
Brown-Erdős-Sós Conjecture (modified)
Cage Graph (modified)
Calculus of Variations (modified)
Canonical Projection
Caputo Fractional Derivative (modified)
Catalan Number (modified)
Characteristic Equation (modified)
Chase Graph (modified)
Chazy Equation
Chazy III Equation
Chebyshev Differential Equation (modified)
Chen-Lee System
Chi-Bounded Graph Class
Chromatic Number (modified)
Chrystal's Equation
Chua's Circuit Equations
Circular Flow Number (modified)
Clairaut's Differential Equation (modified)
Complete Quadrangle (modified)
Concave Function (modified)
Convex Function (modified)
Core Partition (modified)
Coxeter Group (modified)
Crescent Configuration (modified)
Critical Point (modified)
Critical Value (modified)
Cundy and Rollett's Egg (modified)
Cyclic Quadrilateral (modified)
Dadras System
Darboux Differential Equation
Darboux-Halphen Equations
Darboux-Halphen System
Decreasing Sequence (modified)
Definite Integral (modified)
Delaunay Triangulation (modified)
Delay Differential Equation (modified)
Derivative (modified)
Diameter Graph (modified)
Díaz-Park Sharpness Conjecture
Differential (modified)
Divergence Tests (modified)
Dougall's Formula (modified)
Dyck Path (modified)
Dynamical System (modified)
e Approximations (modified)
Elliptic Curve (modified)
Enhanced Power Graph
Erdős-Gyárfás Conjecture (modified)
Error-Correcting Code (modified)
Euclidean Two-Distance Set (modified)
Euler-Lagrange Derivative (modified)
Euler-Lagrange Differential Equation (modified)
Euler's Addition Theorem (modified)
Euler's Equations of Inviscid Motion (modified)
Extreme Value Theorem (modified)
Fermat's Principle
First-Order Ordinary Differential Equation (modified)
Fox H-Function (modified)
Fractional Calculus (modified)
Fractional Derivative (modified)
Fractional Differential Equation (modified)
Fractional Integral (modified)
Friends-and-Strangers Graph (modified)
Function (modified)
Functional Derivative (modified)
Fundamental Lemma of Calculus of Variations (modified)
Gabriel Graph
Generalized Hypergeometric Function (modified)
Generalized Linear Model (modified)
Generalized Polylogarithm
Geodesic Equation (modified)
Glushkov's L/X Problem (modified)
Gompertz Curve (modified)
Graph Spectrum (modified)
Grünbaum-Rigby Configuration (modified)
Grünbaum's Equal-Diameter Covering Problem
Grünwald-Letnikov Fractional Derivative
Half-Angle Formulas (modified)
Halvorsen System
Happy End Problem (modified)
Hardy-Littlewood Conjectures (modified)
Harmonic Number (modified)
Harmonic Polylogarithm
Heap (modified)
Heun Functions (modified)
Heun's Differential Equation (modified)
Higman-Sims Graph (modified)
Hilbert's Tenth Problem (modified)
Hindmarsh-Rose Model
Hodgkin-Huxley Equations
Hopf Bifurcation (modified)
Hopfield Model
HSBC Graph (modified)
Huffman Coding (modified)
Hypergeometric Differential Equation (modified)
Hyperharmonic Number
Ikeda Differential Equation
Imaginary Quadratic Field (modified)
Implicit Function (modified)
Improper Integral (modified)
Ince Equation
Inhomogeneous Airy Equation
Interval Order (modified)
Isosceles Set
Iterated Integral
Jacobian Conjecture (modified)
Jacobi Elliptic Functions (modified)
Jerk (modified)
Kaplansky Direct-Finiteness Conjecture (modified)
Kimberling Center (modified)
Kissing Number (modified)
Krzyż Conjecture (modified)
Kubo-Mori Metric
Lamé Functions
Lamé's Differential Equation (modified)
Landau-Stuart Equation
Langford System
Lattice Polytope (modified)
Limit (modified)
Limit Cycle (modified)
Logarithmic Derivative (modified)
Logistic Equation (modified)
Logit Function
Logit Transformation (modified)
Lommel Function (modified)
Mackey-Glass Equation
Magic Configuration
Mass-Action System (modified)
Matrix Multiplication Exponent (modified)
Matroid Prophet Inequality (modified)
Matroid Secretary Problem
Maximum Clique (modified)
Meijer G-Function (modified)
Mellin-Barnes Integral (modified)
Minimum Number of Distinct Eigenvalues
Minimum Rank (modified)
Mirković-Vilonen Basis
Mittag-Leffler Function (modified)
Modified Struve Function (modified)
Monotonic Function (modified)
Morel's Purity Conjecture
Morris-Lecar Model
Moss's Egg (modified)
Multidimensional Polylogarithm (modified)
Multiple Harmonic Number
Multiple Polylogarithm
Multiple Zeta Function
Multivariate Zeta Function (modified)
Natural Unit Interval Graph (modified)
Nielsen Generalized Polylogarithm (modified)
Noncrossing Arc Diagram
Number Theoretic Character (modified)
Orchard-Planting Problem (modified)
Ordinary Differential Equation (modified)
Oregonator
Oregonator Equations
Pantograph Equation
Parry Reflection Point (modified)
Partition Crank (modified)
Partition Rank
Pascal Matrix (modified)
Pi Approximations (modified)
Picard-Fuchs Equation
Plane Graph (modified)
Plane Spanning Tree Flip Graph
Point Alrescha
Poisson Conjecture (modified)
Polylogarithm (modified)
Polyomino Tiling (modified)
Probit Function
Proof (modified)
Pure Semisimplicity Conjecture (modified)
Quadrilateral (modified)
Quadrilateral Half-Angle Formulas
Queens Problem (modified)
Query Complexity (modified)
Quotient Map
Ramsey Number (modified)
Rational Exponents Conjecture (modified)
Real Quadratic Field (modified)
Reflexive Polytope
Relative Neighborhood Graph
Richards Growth Equation
Riordan Array
Riordan Number (modified)
Robertson Model
Robinson-Schensted-Knuth Correspondence (modified)
Runge-Kutta Method (modified)
Schläfli Polynomial (modified)
Schnakenberg System
Second Fundamental Theorem of Calculus (modified)
Sel'kov Model
Sigmoid Function (modified)
Šoltés Problem
Spanning Tree (modified)
Special Function (modified)
Spectral Isometry
Spline (modified)
Sprott Jerk Equations
Sprott Systems
Sprugnoli Group
Squeeze Theorem (modified)
Stable Marriage (modified)
Standard Normal Distribution (modified)
Steiner System (modified)
Stiff Differential Equation (modified)
Strange Attractor (modified)
Strong Fractional Choice Number (modified)
Strong Roberson Conjecture (modified)
Stuart-Landau Equation
Supergolden Ratio (modified)
Tensor Network (modified)
Ternary (modified)
Tokareva's Conjecture (modified)
Triangle (modified)
Triangle Half-Angle Formulas
Triangular Book Graph (modified)
Triangular Lattice (modified)
Tuza's Conjecture (modified)
Twin Vertices (modified)
Unimodular Lattice
Uniquely Hamiltonian Graph (modified)
Unitary Synthesis Problem (modified)
Unit-Distance Graph (modified)
Unit Interval Order
Univalent Bloch-Landau Constant (modified)
Unlabeled Graph (modified)
Variation (modified)
Volterra Functions
Volterra Integral Equation of the First Kind (modified)
Wang Tile (modified)
Weakly Complete Sequence (modified)
Whittaker-Hill Differential Equation (modified)
Wiener Index (modified)
Wright's Equation

Sunday November 8, 2026

30-60-90 Triangle (modified)
AI-Assisted Mathematics
Burleigh's Oval (modified)
Cap Set (modified)
Critical Strip (modified)
Cubic Residue (modified)
Cundy and Rollett's Egg (modified)
Dao-Lester Circle
Egg (modified)
Eisenstein Series (modified)
Ellipse Negative Pedal Curve (modified)
Experimental Mathematics (modified)
Faulhaber's Formula (modified)
Fish Curve (modified)
Helmholtz Differential Equation (modified)
Hokkaido Fractal (modified)
Kepler Triangle (modified)
Knot Signature (modified)
Kubota's Cubic Theta Function (modified)
Lester Circle (modified)
Lockwood's Goldfish
Metaplectic Eisenstein Series
Moss's Egg (modified)
Neuberg Cubic (modified)
Orchard-Planting Problem (modified)
Oval (modified)
Ovoid (modified)
Pentagon Egg
Planar Straight-Line Embedding
Planar Straight Line Embedding → Planar Straight-Line Embedding (renamed)
Proof (modified)
Straight-Line Drawing
Straight Line Drawing → Straight-Line Drawing (renamed)
Straight-Line Embedding
Straight Line Embedding → Straight-Line Embedding (renamed)
Substitution Tiling (modified)
Tent Tile (modified)
Thom's Eggs (modified)
Triangle Dissection--Exceptional Shapes (modified)
Triangle Dissection--Similar Triangles (modified)

Saturday November 7, 2026

Thursday November 5, 2026

Big-O Notation (modified)
Cyclops Prime
Equilateral Triangle (modified)
Excenter (modified)
Excentral Triangle (modified)
Fixing Number (modified)
Fuhrmann Triangle (modified)
García Reflection Triangle
Graph Likelihood (modified)
Incenter (modified)
Inner García Triangle
Mehler's Hermite Polynomial Formula (modified)
Much Greater (modified)
Much Less (modified)
Outer García Triangle
Quasi-Riemann Hypothesis (modified)
Reflection Triangle (modified)
Riemann Hypothesis (modified)
Riemann Zeta Function (modified)
Riemann Zeta Function Zeros (modified)
Spieker Center (modified)
Triangle Dissection (modified)
Triangle Dissection--Equilateral Triangle (modified)
Vinogradov Notation
Vinogradov's Least Primitive Root Conjecture (modified)

Wednesday November 4, 2026

Locally Twisted Cube Graph (modified)

Tuesday November 3, 2026

Cartesian Product (modified)
Choice Number (modified)
Class Group (modified)
Claw-Free Graph (modified)
Code Covering Radius (modified)
Constant-Weight Code (modified)
Costas Array (modified)
D_4 Lattice (modified)
Digit Sum (modified)
Disk (modified)
Ehrlich-Aberth Method
Erdős-Ginzburg-Ziv Constant (modified)
Erdős-Hajnal Conjecture (modified)
Erdős-Woods Number (modified)
Exponential Sum (modified)
Finite Field (modified)
Fully Polynomial-Time Randomized Approximation Scheme (modified)
Generalized Schur Number
Graceful Tree Conjecture (modified)
Graph Factor (modified)
Graph Separator (modified)
Gregory Series (modified)
Harshad Number (modified)
Helleseth's Three-Valued Conjecture
Irrationality Measure (modified)
Kissing Number (modified)
Krzyż Conjecture (modified)
Lattice Quantizer
Least Squares Fitting--Exponential (modified)
Linear Code (modified)
List Coloring (modified)
Locally Correctable Code
Locally Twisted Cube Graph (modified)
Madhava-Leibniz Series
Matrix Power (modified)
Minkowski Sum (modified)
Mixed Volume
Multidimensional Costas Array
Natural Logarithm of 2 (modified)
Nonorientable Graph Genus (modified)
Normalized Second Moment
One-Factorization
Only Critical Point in Town Test (modified)
Oracle (modified)
Orientable Genus (modified)
Perfect One-Factorization
Pi Formulas (modified)
P-Matrix
Point Lattice (modified)
Prime Products (modified)
Principal Matrix Power
Punctured Disk
Reed-Muller Code (modified)
Root-Finding Algorithm (modified)
Saha-Sinha Formula
Schur Number (modified)
Shareshian-Wachs Conjecture (modified)
Slit Disk (modified)
Strong Fractional Choice Number
Tarski's Plank Problem (modified)
Triangle Dissection (modified)
Triangle Dissection--Equilateral Triangle
Triangle Dissection--Exceptional Shapes
Triangle Dissection--Integer Triangles
Triangle Dissection--Similar Triangles
Triangle Dissection--Six-Piece Geometry
Tuza's Conjecture (modified)
Unit Disk (modified)
Vertex Coloring Problem (modified)
Voronoi Cell (modified)
Weak Membership Oracle

Monday November 2, 2026

Abelian Group (modified)
Almost Integer (modified)
Alon-Krivelevich Conjecture
Alspach-Liversidge Conjecture
Axiom of the Empty Set (modified)
Berger Geodesic Conjecture
Bounded Projection
Branched Covering Map (modified)
Bruhat Graph (modified)
Chain Polytope (modified)
Choice Number (modified)
Circle Packing (modified)
Clebsch Graph (modified)
Closed Geodesic (modified)
Completely Bounded Map
Conservative Graph
Conservative Labeling
Cospectral Graphs (modified)
Counting Complexity
Covering Map (modified)
Dao Conjugate
Decomposable Linear Map
Dirichlet L-Series (modified)
Dirichlet Series (modified)
Doyle Spiral
e Approximations (modified)
Exponential Circle Packing
Feedback Shift Register
Fractional Chromatic Number (modified)
Fuchsian Group
Fuglede's Conjecture (modified)
Function Notation (modified)
Fundamental Domain (modified)
Generating Function (modified)
Geodesic Flow (modified)
Glauber Dynamics (modified)
Golden Ratio (modified)
Grothendieck-Teichmüller Lie Algebra (modified)
Group Algebra (modified)
Hadamard's Maximum Determinant Problem (modified)
Hadwiger Number (modified)
Hamilton-Connected Graph (modified)
Hilbert's Problems (modified)
Hyperbolic Plane (modified)
Hypercube Graph (modified)
Immanant (modified)
Indefinite Quadratic Form (modified)
Injective von Neumann Algebra
Irrationality Sequence (modified)
Isosceles Tetrahedron (modified)
Kaleidocycle
k-Out Graph Sampling
Kung-Traub Conjecture
Lattice Point (modified)
Lie Superalgebra
Lift (modified)
Linear Feedback Shift Register
Local Group
Local Group Theory (modified)
Local Homeomorphism
Local Isomorphism
Locally Euclidean
Locally Twisted Cube Graph
Local Subgroup (modified)
Lonely Runner Conjecture (modified)
Manifold (modified)
Manifold with Boundary (modified)
Manifold without Boundary
Map (modified)
Maps To
Mirror Plane (modified)
Modular Isomorphism Problem
Monomial Immanant
Nagata-Biran-Szemberg Conjecture (modified)
Nagata Conjecture (modified)
Nilpotent Group (modified)
Nonlinear Feedback Shift Register
Nowhere-Zero Flow (modified)
Odd Grothendieck-Teichmüller Lie Algebra
Order Polytope (modified)
Orientation Cover
Perfect State Transfer (modified)
p-Group (modified)
Pi Formulas (modified)
Plastic Constant (modified)
Polar Bear Curve (modified)
Polyomino Tiling (modified)
Potts Model (modified)
Primality Test (modified)
Prime Arithmetic Progression (modified)
Prime Magic Square (modified)
Rate of Convergence (modified)
Reparameterization (modified)
Riemann Zeta Function (modified)
Root-Finding Algorithm
Self-Summing Ratio (modified)
Shannon Capacity (modified)
Shift Register
Simple Group (modified)
Soficity Conjecture (modified)
Special Pisot Number (modified)
Spherical Hankel Function of the First Kind (modified)
Spherical Hankel Function of the Second Kind (modified)
Successive Minima
Supergolden Ratio (modified)
Superplastic Ratio (modified)
Swendsen-Wang Dynamics
Tangent Cone
Tarski Monster
Treedepth (modified)
Turmite (modified)
Universal Cover (modified)
Universality (modified)
Universal Rigidity
von Neumann Algebra (modified)
Wagner Graph (modified)
Zariski Multiplicity Conjecture (modified)
Zermelo-Fraenkel Axioms (modified)

Sunday November 1, 2026

Binary (modified)
Central Trinomial Coefficient (modified)
Centroid Hexagon (modified)
Consecutive Number Sequences (modified)
Cornu Spiral (modified)
Courtade-Kumar Conjecture (modified)
Cube-Connected Cycle Graph (modified)
Dixmier Conjecture (modified)
Exponential Time Hypothesis (modified)
Fermat Number (modified)
Isosceles Tetrahedron (modified)
Line (modified)
Major Segment (modified)
Minor Segment (modified)
Pisot Number (modified)
Plastic Constant (modified)
Poisson Conjecture (modified)
Prandtl Stress Function
Prime Magic Square (modified)
Quartic Symmetric Graph (modified)
Quintic Symmetric Graph (modified)
Rauzy Fractal (modified)
Reverse Polish Notation (modified)
Semicircle (modified)
Smarandache Symmetric Sequence
Special Pisot Number
Stress Function
Supergolden Ratio (modified)
Tent Map (modified)
Tent Tile
Ternary (modified)
Torsional Rigidity (modified)
Trinomial Coefficient (modified)
Voronoi Diagram (modified)
Warping Function

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