Vector-Analysis on Marginaliahttps://sguzman.github.io/marginalia/tags/vector-analysis/Recent content in Vector-Analysis on MarginaliaHugoen-usSat, 22 Aug 2026 00:00:00 +0000The Calculus of the Wire: Oliver Heaviside and the Engineering of Electromagnetismhttps://sguzman.github.io/marginalia/research/heaviside/Wed, 04 Mar 2026 00:00:00 +0000https://sguzman.github.io/marginalia/research/heaviside/A source-audited history of Oliver Heaviside as a mathematical engineer who helped recast Maxwellian field theory, developed distributed transmission-line analysis and the distortionless-line condition, and built an operational calculus for solving circuit and field problems before its mathematical foundations were fully understood.