Geometry
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.
329 records · Search and filter
- Math-2653 Morse lower bound for nondegenerate Hamiltonian fixed points
- Math-2654 Stable Morse lower bound for Hamiltonian fixed points
- Math-2655 Bounded scalar curvature extends closed four-dimensional Ricci flow
- Math-2656 Smooth isometric immersion of closed surfaces into four-space
- Math-2657 Uniform bi-Hölder transport under weak MTW
- Math-2658 Conditional L² Einstein gap for nonnegative curvature
- Math-2659 Isoperimetric profile of the cubic flat three-torus
- Math-2660 Unique multiplicity-one tangents at first surface-flow singularities
- Math-2661 Gigli distributional sectional-curvature characterization
- Math-2662 Exact ball-packing criterion in symplectic dimensions at least six
- Math-2663 Deforming hypersymplectic triples to hyperkähler triples
- Math-2664 Euclidean comparison for integer-growth harmonic dimensions
- Math-2665 Harmonic dimension comparison in dimension three
- Math-2666 Uniformization with positive bisectional curvature
- Math-2667 Metric classification of Blaschke manifolds
- Math-2668 Bounded coordinates for negatively pinched Kähler manifolds
- Math-2669 Bi-Lipschitz coordinates at regular RCD points
- Math-2670 Nonnegative Einstein curvature classification in dimension four
- Math-2671 Bounded holomorphic functions under one-sided negative curvature
- Math-2672 Positive Einstein metric classification in dimension four
- Math-2673 Euclidean sharp filling bounds in proper CAT(0) spaces
- Math-2674 Weak Hessian bounds along every RCD geodesic
- Math-2675 Infinitely many prime geodesic images on spheres
- Math-2676 Integral scalar-curvature control of simplicial volume
- Math-2677 Least volume of nongeodesic minimal hypersurfaces in spheres
- Math-2678 Spectral scalar-curvature control of codimension-two width
- Math-2679 Spectral scalar-curvature control of width in dimension three
- Math-2680 Codimension-one singular bound for stationary integral varifolds
- Math-2681 Positive scalar curvature and codimension-two width
- Math-2682 Sharp nodal upper bound on smooth surfaces
- Math-3033 The Moving Sofa Problem
- Math-3038 Smale's 12th Problem: Centralizers of Diffeomorphisms
- Math-3049 Cubic Curves in F_p^2
- Math-3050 Collinear Triples and Cubic Curves
- 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-3073 Mahler's Conjecture
- Math-3074 Kakeya Needle Problem
- Math-3078 Falconer's 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-3101 Chern's Conjecture (Affine Geometry)
- Math-3102 Orchard-Planting Problem
- Math-3103 Borromean Rings Question