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New in MathWorld


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
  • Scherk's Minimal Surfaces (modified)
  • 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

  • 2-Dimensional Point-Line Distance (modified)
  • 30-60-90 Triangle (modified)
  • Aperiodic Monotile (modified)
  • Automorphic Form Cusp
  • Beineke Graphs (modified)
  • Beineke Theorem
  • Chase Graph (modified)
  • Cusp (modified)
  • Cusp Form (modified)
  • Dao-Zeeman Perspector
  • Distance (modified)
  • e (modified)
  • Egg (modified)
  • Euler Line (modified)
  • Gossard Perspector
  • Hat Polykite (modified)
  • HSBC Graph
  • Jacobi Theta Functions (modified)
  • Kepler Triangle (modified)
  • Kobon Triangle (modified)
  • Kubota's Cubic Theta Function
  • Large Sieve
  • Minimum Number of Determined Circles
  • Moment (modified)
  • Napoleon's Theorem (modified)
  • Nested Radical (modified)
  • Pi Formulas (modified)
  • Prime Number Art
  • Primes with Restricted Digits (modified)
  • Quasi-Kernel (modified)
  • Quasikernel
  • Quasi-Riemann Hypothesis (modified)
  • Regular Pentagon (modified)
  • RH
  • Riemann Hypothesis (modified)
  • Riemann Zeta Function (modified)
  • Riemann Zeta Function Zeros (modified)
  • Semi-Kernel
  • Semikernel
  • Sierpiński Carpet (modified)
  • Sieve (modified)
  • Signed Area (modified)
  • Signed Distance
  • Simson Line (modified)
  • Spectre Tile
  • Supergolden Ratio (modified)
  • Tent Tile (modified)
  • Theta Function
  • Theta Series (modified)
  • Triangle Dissection (modified)
  • Triangle Dissection--Exceptional Shapes (modified)
  • Triangle Dissection--Similar Triangles (modified)
  • Triangle Dissection--Six-Piece Geometry (modified)
  • Trilinear Coordinates (modified)
  • Trilinear Polar (modified)
  • Vampire Einstein Problem
  • Wallis Sieve (modified)

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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