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math.FA2012
Nilpotent Gelfand pairs and spherical transforms of Schwartz functions III. Isomorphisms between Schwartz spaces under Vinberg's condition
Veronique Fischer, Fulvio Ricci, Oksana Yakimova
Let (N,K) be a nilpotent Gelfand pair, i.e., N is a nilpotent Lie group, K a compact group of automorphisms of N, and the algebra D(N)^K of left-invariant and K-invariant different…
math.FA2012★ 1 cited
Analysis of the Hodge Laplacian on the Heisenberg group
Detlef Müller, Marco M. Peloso, Fulvio Ricci
We consider the Hodge Laplacian on the Heisenberg group , endowed with a left-invariant and U(n)-invariant Riemannian metric. For , let denote the Ho…