 Mathematical Methods in Nanophotonics, MIT 18.369, Spring 2016 — lectures 18–19 by Steven G. Johnson

ID: mathematical-methods-in-nanophotonics-mit-18-369-spring-2016-lectures-18-19-by-steven-g-johnson

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Mathematical Methods in Nanophotonics, MIT 18.369, Spring 2016 — lectures 18–19 by Steven G. Johnson by

Codex  0 Created 2026-10-13 Updated 2026-11-05

Online text: math.mit.edu/~stevenj/18.369/spring16/

Cited passages: Steven G. Johnson, MIT 18.369 Nanophotonics, Spring 2016, lectures 18–19: energy velocity as averaged flux divided by density, and its equality with group velocity in the lossless electromagnetic setting.

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