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
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.
6,275 records · Search and filter
- Math-3951 Thurston's algorithm without critical finiteness
- Math-3952 Arithmetic criterion for Jordan Siegel disks
- Math-3953 Topological model for a Cremer Julia set
- Math-3954 Computer picture of a Cremer Julia set
- Math-3955 External rays landing at a Cremer point
- Math-3956 Accessibility of the critical point in a Cremer Julia set
- Math-3957 Dimension and measure of Cremer Julia sets
- Math-3958 Locally connected Siegel Julia sets
- Math-3959 Local connectivity of real quadratic Julia sets
- Math-3960 Infinite intersections of small Mandelbrot sets
- Math-3961 Explicit full-dimensional Julia set
- Math-3962 Size of the instability locus
- Math-3963 Image of a geometric coding tree
- Math-3964 Accessibility of basin-boundary periodic points
- Math-3965 Accessibility of positive-exponent boundary points
- Math-3966 Boundary entropy of an attracting basin
- Math-3967 Dynamics on a Siegel-disk boundary
- Math-3968 Lifting invariant measures through coding trees
- Math-3969 Absolute continuity at full dimension
- Math-3970 Unbounded Jacobian cocycles and singularity
- Math-3971 Bounded Jacobian cocycles and absolute continuity
- Math-3972 Boundary theorems for geometric coding trees
- Math-3973 Approximating quasi-repeller dimension by measures
- Math-3974 Representative transcendental entire dynamics
- Math-3975 Dynamics of exponential-trigonometric entire maps
- Math-3976 Smoothness of exponential-family parameter hairs
- Math-3977 Homeomorphism type of exponential Knaster continua
- Math-3978 Measure and dimension of transcendental parameter hairs
- Math-3979 Newton dynamics for entire functions
- Math-3980 Bounded orbit of a wandering domain
- Math-3981 Uniform convergence to an irrationally indifferent fixed point
- Math-3982 An orbit converging to an irrationally indifferent fixed point
- Math-3983 Expanding conformal metric for nonrecurrent quadratics
- Math-3984 Continuous extension of external-ray rotation number
- Math-3985 Convergence of the real Thurston algorithm
- Math-3986 Thurston algorithm for power-law lift families
- Math-3987 Lift-family criterion for finite kneading data
- Math-3988 Lift-family criterion for arbitrary kneading data
- Math-3989 Wandering stable components for complex Hénon maps
- Math-3990 Boundary fixed points in rank-zero Hénon components
- Math-3991 Products involving Herman rings as stable components
- Math-3992 Dimension and ergodicity of geometrically finite Julia sets
- Math-3993 Local connectivity of geometrically finite Julia components
- Math-3994 Haken-type decomposition for rational maps
- Math-3995 Combinatorial theory for geometrically finite maps
- Math-3996 Injectivity radius from the number of generators
- Math-3997 Critically finite maps with hyperbolic postcritical complement
- Math-3998 Simple Linear-Time Polygon Triangulation
- Math-3999 3SUM Hard Problems
- Math-4000 Extending Pseudosegment Arrangements by Subdivision