肥料
发表于 2025-4-1 03:09:23
Two Approaches to Non-Commutative Geometry,d one (group-theoretic) to Klein. We will see that they are not rivalling but are tied (by Galois). We also examine their modern life as philosophies of non-commutative geometry. Connections between different objects (see .) are discussed.
挑剔小责
发表于 2025-4-1 09:49:44
Some Partial Differential Equations in Clifford Analysis,d to elliptic equations. Multidimensional analogues of the Beltrami equation in certain Clifford algebras turn out to be elliptic or hyperbolic. A parabolic equation related to the heat equation is investigated in a Clifford algebra.