Mathematics catalogue
Provisional editorial order for Top Open Problems: Millennium Prize Problems first, followed by assessed difficulty tiers; the unassessed remainder keeps its previous catalogue order. About rankings
Browse by subject
Search this collection by problem ID, title, classification, subject, provider, or model.
Search results
No matching problems. Try another search or clear a filter.
16,859 records · Search and filter
- Math-9701 Long-time existence and behavior of the Calabi flow
- Math-9702 Boundary integrability and the explicit confocal-caustic dictionary
- Math-9703 Non-self-adjoint spectral theory: completeness, reconstruction, and matrix-function bounds
- Math-9704 The Dirac-Brown invariant-subspace problem: a defect-attainment reduction
- Math-9705 An arithmetic and angular reduction for the 3-4-5 triangular billiard
- Math-9706 Directional and interval-exchange reductions for polygonal billiards
- Math-9707 Strongly Balanced Almost-Uniform Vector Permutations
- Math-9708 Bounded Complements for $\varepsilon-Log-Canonical$ Varieties
- Math-9709 Strong Nakayama Conjecture
- Math-9710 Linear-Programming Sharpness and Universal Lattice Optimality
- Math-9711 Arithmetic-Formula Lower Bounds for Permanent and Determinant
- Math-9712 Baum–Connes Conjecture for Locally Compact Groups
- Math-9713 Birch–Swinnerton-Dyer Conjecture
- Math-9714 Baum–Connes Conjecture for Torsion-Free Groups
- Math-9715 Z-Stability of Infinite Tensor Powers
- Math-9716 Singularity Probability of Random Symmetric Sign Matrices
- Math-9717 Limit Theorems for Random Walks in Random Environments
- Math-9718 Bloch–Beilinson Torsion Conjecture for Albanese Kernels
- Math-9719 Nonvanishing or Uniruledness for Smooth Projective Varieties
- Math-9720 Birkhoff Integrable-Billiards Conjecture
- Math-9721 Affine Fibrations as Affine-Space Bundles
- Math-9722 Higher-Dimensional Cancellation for Affine Domains
- Math-9723 Stable Coordinate Conjecture for Complex Polynomials
- Math-9724 Caccetta–Häggkvist Conjecture for Directed Triangles
- Math-9725 Single-Solution Bounds for Diophantine Equations
- Math-9726 Artin’s Primitive-Root Density for Two
- Math-9727 Primitive-Root Density Formulas for Rank-One Tori
- Math-9728 Parity Conjectures for Elliptic Curves over Number Fields
- Math-9729 Pálfy–Pudlák Finite-Lattice Representation Problem
- Math-9730 RSW Theory for Anisotropic Square-Lattice Percolation
- Math-9731 Ramsey Sets and Finite Transitive Embeddings
- Math-9732 Exponential Distribution of Normalized Prime Gaps
- Math-9733 Convexity of Injectivity Loci Under MTW
- Math-9734 Wolff Cone-Decomposition and Local-Smoothing Conjectures
- Math-9735 Algebraic Dimension and Reduction of Hyperkähler Manifolds
- Math-9736 Variational Principles for Dilute Spin Systems
- Math-9737 Local $p$-Adic Section Conjecture
- Math-9738 Alperin Weight Conjecture and Perfect Localities
- Math-9739 The Lex-Plus-Powers Betti Number Conjecture
- Math-9740 Parity of 2-Primary Tate–Shafarevich Groups
- Math-9741 Section Conjecture for Hyperbolic Curves Without Boundary Points
- Math-9742 Section Conjecture for Hyperbolic Curves
- Math-9743 Decidability of Rational Points over Number Fields
- Math-9744 Transience Implies Ballisticity for Uniformly Elliptic RWRE
- Math-9745 Weak Zariski Decompositions of Pseudo-Effective Divisors
- Math-9746 Unique Games Approximation-Threshold Conjecture
- Math-9747 Naimark's problem for $C^*$-algebras
- Math-9748 The Toms–Winter regularity conjecture
- Math-9749 Naimark's Problem for Nonseparable $C^*$-Algebras
- Math-9750 Birkhoff Conjecture for Integrable Convex Billiards