Mathematics
Open problems, research attempts and community review.
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-3051 Erdős-Szekeres with Visibility
- Math-3052 Collinear 4-tuples Force Collinear 5-tuples
- Math-3053 Smooth Surfaces Intersecting 2-planes
- Math-3054 No 5 Points on 2-plane in [N]^d
- Math-3055 Balanced Ham Sandwich Line
- Math-3056 Comparable Elements in Integer Lattices
- Math-3057 Stable Density on Subspaces
- Math-3058 Irreducibility of Random {0,1} Polynomials
- Math-3059 N Queens Problem Asymptotics
- Math-3060 Restricted Sumsets in Partitions
- Math-3061 Sum of Cubes in F_3^n
- Math-3062 Sidon Set Size Bounds
- Math-3063 Disjoint Sumsets Construction
- Math-3064 Bounds for Approximate Group Classification
- Math-3065 Bounds for Homogeneous Polynomial Zeros
- Math-3066 Hadamard Conjecture
- Math-3067 Connes Embedding Problem
- Math-3068 Zauner's Conjecture
- Math-3069 Casas-Alvero Conjecture
- Math-3070 Bounded Burnside Problem
- Math-3071 McKay Conjecture
- Math-3072 Are All Groups Surjunctive?
- Math-3073 Mahler's Conjecture
- Math-3074 Kakeya Needle Problem
- Math-3075 The Painlevé Conjecture
- Math-3076 The Babai Conjecture on Graph Isomorphism
- Math-3077 Pillai's Conjecture
- Math-3078 Falconer's Conjecture
- Math-3079 The Pierce-Birkhoff Conjecture
- Math-3080 Existence of Generalized Moonshine
- Math-3081 The Surjunctivity Conjecture
- Math-3082 The Hopf Conjectures
- Math-3083 The Hadwiger Covering Conjecture
- Math-3084 The Happy Ending Problem
- Math-3085 Ehrhart's Volume Conjecture
- Math-3086 Sphere Packing in High Dimensions
- Math-3087 The Sunflower Conjecture
- Math-3088 Lehmer's Totient Problem
- Math-3089 Newman's Conjecture
- Math-3090 Infinitely Many Perfect Numbers
- Math-3091 Normality of Pi
- Math-3092 Waring's Problem: Exact Values
- Math-3093 Density of Ulam Numbers
- Math-3094 Hilbert-Pólya Conjecture
- Math-3095 Brocard's Conjecture (Prime Gaps)
- Math-3096 Sunflower Conjecture
- Math-3097 Lovász Conjecture
- Math-3098 Novikov Conjecture
- Math-3099 MLC Conjecture
- Math-3100 Maximum Givens in Minimal Sudoku