MSC2020 · 20Bxx

Permutation groups

1 mapped entries · Browse and filter all →

Counts include all statuses and descendants. Classifications are editorial or inferred from community fields, not an AMS assessment of the problem.

Subcategories

20B05General theory for finite permutation groups0 20B07General theory for infinite permutation groups0 20B10Characterization theorems for permutation groups0 20B15Primitive groups0 20B20Multiply transitive finite groups0 20B22Multiply transitive infinite groups0 20B25Finite automorphism groups of algebraic, geometric, or combinatorial structures0 20B27Infinite automorphism groups0 20B30Symmetric groups1 20B35Subgroups of symmetric groups0 20B99Permutation groups0

Mapped problems

OP-12094AlgebraOpen

Asymptotic essential-dimension ratio of the symmetric groups ( $C_{79}$ )

Asymptotic essential-dimension ratio of the symmetric groups: determine C 79 or improve its bounds; the repository records frac 1 2 (lower) and 1 (upper).

Optimization Constants in Mathematics — Davis, Ivanisvili & Tao· Licensed source statement· 2026

Journals & articles in MSC 20

These are selected sources for the parent class. Article coverage is a first reviewed selection, and may not cover this exact subcategory.

Algebra & Number Theory ↗

Mathematical Sciences Publishers

Algebra, number theory and their connections

Journal of Algebra ↗

Elsevier

Algebraic structures and representations

EMS Surveys in Mathematical Sciences ↗

European Mathematical Society / EMS Press

Mathematical surveys

A survey on varieties generated by small semigroups and a companion website
2023 · 8 questions extracted

View source evidence →

Subcategories

Mapped problems

Asymptotic essential-dimension ratio of the symmetric groups (C79C_{79}C79​)

Journals & articles in MSC 20

Asymptotic essential-dimension ratio of the symmetric groups ( $C_{79}$ )