Daily Archives: 2026/01/09

Kronecker generalized deltas and Levi-Civita epsilons

My last post “It’s all about permutations” was a complete failure. Really very bad. I copied, without much thinking, some formulas from “Mathematical Handbook For Scientists And Engineers“, Granino A. Korn and Theresa M. Korn, Dover 2000, and it was … Continue reading

Posted in Linear Algebra | Tagged , , | 17 Comments