Algebra Colloquium | 2021
n-Derivations of the Extended Schrödinger–Virasoro Lie Algebra
Abstract
Let sv~ be the extended Schrodinger–Virasoro Lie algebra and n≥1 an integer. A map f: sv~ n = sv~ ×sv~ ×⋯× sv~ → sv~ is called an n-derivation if it is a derivation in one variable while other vari...