2023-10-21A Separable Extension Is Solvable by Radicals Iff It Is SolvableAlgebra / Galois Theory / Field Theory
2023-08-12SL(2,R) As a Topological Space and Topological GroupAlgebra / Group Theory / Lie Groups / Topology
2023-07-17Artin's Theorem of Induced CharactersAlgebra / Representation Theory / Linear Algebra / Finite Groups
2023-05-27Chinese Remainder Theorem in Several Scenarios of Ring TheoryAlgebra / Commutative Algebra / Non-commutative Algebra
2023-04-06Projective Representations of SO(3)Algebra / Representation Theory / Linear Algebra / Lie Groups / Topology / Algebraic Topology
2023-03-20The Quadratic Reciprocity LawNumber Theory / Algebraic Number Theory / Elementary Number Theory
2023-02-13Vague Convergence in Measure-theoretic Probability Theory - Equivalent ConditionsAnalysis / Measure Theory / Probability Theory