https://sguzman.github.io/marginalia/categories/analysis/Recent content in Analysis on MarginaliaHugoen-usMon, 04 May 2026 00:00:00 +0000https://sguzman.github.io/marginalia/posts/a-history-of-functional-analysis/Wed, 22 Apr 2026 00:00:00 +0000https://sguzman.github.io/marginalia/posts/a-history-of-functional-analysis/A long-form history of functional analysis: Banach and Hilbert spaces, operators, duality, distributions, and the concrete analytic problems that produced them.