Top Open Problems
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.
5,373 records · Search and filter
- Math-2851 Stable amplitude blowup for a supercritical defocusing torus equation
- Math-2852 Halting detection with one additional decay power per time derivative
- Math-2853 Computation by a fixed particle with eventually stationary forcing
- Math-2854 The interior crack structure of fidelity Mumford–Shah absolute minimizers
- Math-2855 Computation by compactly supported eventually periodic box transport
- Math-2856 Halting detection by integrated velocity on a planar-periodic fluid domain
- Math-2857 A velocity-field halting detector in forced viscous flow
- Math-2858 The Gaussian hard-sphere fluctuation field on regular Boltzmann intervals
- Math-2859 The entire weighted Lane–Emden nonexistence criterion
- Math-2860 Uniform interior gradient Hölder estimates for infinity-harmonic functions
- Math-2861 A fixed-particle halting detector with time-square-integrable fluid derivatives
- Math-2862 Recovery of both metric and U(2) connection from one boundary patch
- Math-2863 The exact critical dimension for homogeneous one-phase minimizers
- Math-2864 Uniqueness of admissible periodic hard-sphere Boltzmann evolution
- Math-2865 Halting detection by a fixed particle under initialized periodic solenoidal forcing
- Math-2866 Computation under rapidly vanishing force in one fixed spatial box
- Math-2867 Halting detection under reciprocal-time decaying torus forcing
- Math-2868 Smooth anisotropic conductivity uniqueness from a single proper patch
- Math-2869 Full-boundary recovery of both smooth isotropic elastic moduli
- Math-2870 Strict hot spots and absence of critical points for smooth planar Neumann ground modes
- Math-2871 Classification of every bounded stable Allen–Cahn solution in dimension seven
- Math-2872 The Boltzmann–Grad limit throughout a regular kinetic lifespan
- Math-2873 Strong diffeomorphic approximation of three-dimensional homeomorphisms above exponent two
- Math-2874 Strong diffeomorphic approximation of three-dimensional Sobolev homeomorphisms up to exponent two
- Math-2875 GOE bulk statistics for weakly disordered regular-graph operators
- Math-2876 The joint GFF and cluster limit of critical Ashkin–Teller currents
- Math-2877 The exact GFF variance of balanced six-vertex heights
- Math-2878 The sharp singularity exponent of biased symmetric sign matrices
- Math-2879 A directional zero–one law for finite-range-dependent random environments
- Math-2880 The exact hierarchical cavity pressure for dilute even-arity spin glasses
- Math-2881 The nested CLE limit of half-plane double-dimer loops
- Math-2882 Strict convexity and differentiability of the exponential planar passage shape
- Math-2883 Metric–measure universality of subcritical FK and tree-weighted maps
- Math-2884 Conformal geometry of spherical FK maps at weight four
- Math-2885 Conformal metric and loop convergence of FK maps below four
- Math-2886 Joint metric, spectrum and heat-trace limit for FK–Ising maps
- Math-2887 Liouville Brownian motion as the walk limit on FK–Ising maps
- Math-2888 Natural occupation measures of critical FK interfaces
- Math-2889 Joint SLE and CLE limits at FK weights from one through four
- Math-2890 The continuum tree limit of FK maps above weight four
- Math-2891 Critical square-lattice FK interfaces below random-cluster weight one
- Math-2892 A nonlinear-capacity criterion for four-state reconstruction on arbitrary trees
- Math-2893 The exact reconstruction threshold of the ferromagnetic four-state channel
- Math-2894 The exact IID-factor threshold for free Ising laws on regular trees
- Math-2895 One root-independent IID factor for all free uniform spanning forests
- Math-2896 The all-temperature spherical Gaussian perceptron pressure
- Math-2897 BKT scaling and the endpoint stiffness for finite-range integer heights
- Math-2898 The mass and mean length of critical bridges in a fixed-width corridor
- Math-2899 The fugacity-dependent cylinder exponent for critical honeycomb loops
- Math-2900 Diameter, local mass and covering exponents of fixed-length honeycomb walks