2020-10-15A proof of the ordinary Gleason-Kahane-Żelazko theorem for complex functionalsAnalysis / Functional Analysis / Banach Algebra
2020-10-01The Big Three Pt. 5 - The Hahn-Banach Theorem (Dominated Extension)Analysis / Functional Analysis
2020-09-27A long exact sequence of cohomology groups (zig-zag and diagram-chasing)Algebra / Homological Algebra
2020-09-19The Riesz-Markov-Kakutani Representation TheoremAnalysis / Functional Analysis / Integration Theory / Linear Functional
2020-09-03The completeness of the quotient space (topological vector space)Analysis / Functional Analysis / Topological Vector Space
