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
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- Math-4051 Scalar Curvature Question [?64]: Are all extremal convex polyhedraP are mean convexly extremal
- Math-4052 Scalar Curvature Question [?66]: Probably, these equalities imply thatP is isometric to a Euclidean rectangular solidbut the approximation/smoo
- Math-4053 Scalar Curvature Question [?68]: Let $\widetilde X$ be the universal cover of a Riemannian $n$-manifold $X$ homeomorphic to the $n$-torus
- Math-4054 Can you hear an orbifold singularity?
- Math-4055 Biorthogonal curvature
- Math-4056 Configuration Spaces of Tensegrities — Problem 1
- Math-4057 Configuration Spaces of Tensegrities — Problem 9
- Math-4058 Geometry of Curves and Surfaces — Problem 3.1
- Math-4059 Geometry of Curves and Surfaces — Problem 3.3
- Math-4060 Geometry of Curves and Surfaces — Problem 5.1
- Math-4061 Geometry of Curves and Surfaces — Problem 8.2
- Math-4062 Bass conjecture
- Math-4063 Fröberg conjecture on the Hilbert functions of a set of forms
- Math-4064 Wikipedia geometry item 17: Section conjecture on splittings of group homomorphisms from fundamental groups of complete smo…
- Math-4065 The covering problem of Rado
- Math-4066 The Erdős–Oler conjecture
- Math-4067 Reinhardt's conjecture
- Math-4068 Square packing in a square
- Math-4069 The Kobon triangle problem on triangles in line arrangements
- Math-4070 The Kusner conjecture
- Math-4071 Opaque forest problem on finding opaque sets for various planar shapes
- Math-4072 Tripod packing
- Math-4073 The Atiyah conjecture on configurations on the invertibility of a certain $n$-by-$n$ matrix depending on $n$ points in $\mathbb{R}^{3}$
- Math-4074 The values of the Hermite constants for dimensions other than 1–8 and 24
- Math-4075 Lebesgue's universal covering problem on the minimum-area convex shape in the plane that can cover any shape of diameter one
- Math-4076 Moser's worm problem
- Math-4077 Is the upper bound of a closed knot's minimum ropelength linear to its crossing number
- Math-4078 Babai's problem
- Math-4079 Increasing Polarized Ramsey Theorem
- Math-4080 Reverse-Mathematical Strength of Hindman's Theorem
- Math-4081 Strength of the Dual Ramsey Theorem
- Math-4082 Strength of the Carlson–Simpson Lemma
- Math-4083 Cancellation and Schröder–Bernstein for Torsion Abelian Groups
- Math-4084 Metrization of Proper MF Spaces
- Math-4085 Lebesgue Differentiation and Weak Weak König's Lemma
- Math-4086 Strength of the Auslander–Ellis Theorem
- Math-4087 Well-Ordered Linearizations
- Math-4088 Reverse Mathematics of Fraïssé's Conjecture
- Math-4089 Lengths of Bounded-Rank Linear-Order WQOs
- Math-4090 Strengths of Laver and Nash–Williams BQO Theorems
- Math-4091 Three-Element Better-Quasi-Order
- Math-4092 Weak Infinitary Comprehension versus Weak Choice
- Math-4093 Open Mapping Theorem for Separable Banach Spaces
- Math-4094 Strength of the Krein–Šmulian Theorem
- Math-4095 Strength of Szemerédi's Theorem
- Math-4096 Strength of Kříž's Labeled-Tree Theorem
- Math-4097 Ramsey's Theorem for Triples over a Weak Base
- Math-4098 Does every simple first-order theory have stable forking
- Math-4099 The universality problem for C-free graphs
- Math-4100 Separatrix Splitting under Quasiperiodic Forcing