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-2101 If F is a finite field with at least 4 elements and A is an invertible n by n matrix over F, then there are vectors x, y
- Math-2102 Is x^(2)+y^(2)=z^(2) partition regular
- Math-2103 A covering code of radius R is a set of binary n-words so that every binary n-word can be reached from one of the codewo
- Math-2104 An asymmetric covering code of radius R is a set of binary n-words so that every binary n-word can be reached from one o
- Math-2105 An asymmetric packing code of radius R is a set of binary n-words so that no binary n-word can be reached from more than
- Math-2106 A de Bruijn covering code of radius R is a binary string so that the set of words appearing as n consecutive symbols (wi
- Math-2107 There is (essentially) a unique sequence over {1,2} which is its own run-length encoding
- Math-2108 Consider p(v, t), the probability that a walk beginning from the origin ends at the point v on the d-dimensional integer
- Math-2109 What is the threshold function n = f(k) for the event that a random permutation on n symbols contains all patterns on k
- Math-2110 What is the probability that a random nXn matrix over Z_(p) has zero permanent as n goes to infinity
- Math-2111 Let f(p;n,k) = C(n,k) p^(k) (1-p)^(n-k)
- Math-2112 Order of mixing
- Math-2113 Mixing of all orders
- Math-2114 Typical group automorphisms
- Math-2115 Range of the dimension representation
- Math-2116 Stochastic zeta functions
- Math-2117 Beta functions
- Math-2118 Bernoulli factors of group shifts
- Math-2119 Classify group shifts
- Math-2120 Markov random fields and Bernoulli shifts
- Math-2121 Finitary images of IID processes
- Math-2122 Decidability problems in symbolic dynamics
- Math-2123 Virtual FOG conjecture
- Math-2124 Amenable Cantor actions
- Math-2125 Low degree rigid systems
- Math-2126 Systems with homogeneous components I
- Math-2127 Systems with homogeneous components II
- Math-2128 Low-degree classical Liénard systems
- Math-2129 Periodic Riccati differential equations
- Math-2130 Trigonometric Abel differential equations I
- Math-2131 Trigonometric Abel differential equations II
- Math-2132 A new Hilbert sixteenth-type problem
- Math-2133 A second-order differential equation
- Math-2134 Number of centers
- Math-2135 Periodic rational difference equations
- Math-2136 A class of Hamiltonian systems
- Math-2137 Period functions for systems with homogeneous components
- Math-2138 Maximum number of critical periods
- Math-2139 Reversible quadratic systems
- Math-2140 A piecewise-linear Hilbert sixteenth-type problem
- Math-2141 A Markus–Yamabe problem for differential equations
- Math-2142 A Markus–Yamabe/La Salle problem for discrete dynamical systems
- Math-2143 Random linear differential equations
- Math-2144 Triangular billiards
- Math-2145 Loewner's conjecture
- Math-2146 A moments problem I
- Math-2147 A moments problem II
- Math-2148 Around Kouchnirenko's conjecture I
- Math-2149 Around Kouchnirenko's conjecture II
- Math-2150 Conjecture of multiplicative persistence