Schwartz functions, tempered distributions, and Kernel Theorem on solvable Lie groups

E. David-Guillou

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arXiv · 1002.2185

Schwartz functions, tempered distributions, and Kernel Theorem on solvable Lie groups

E. David-Guillou

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Abstract

Let G be a solvable Lie group endowed with right Haar measure. We define and study a dense Frechet *-subalgebra S of L1(G), consisting of smooth functions rapidly-decreasing at infinity on G. When G is nilpotent, we recover the classical Schwartz algebra introduced by R. Howe and other authors. We develop a distribution theory for S, and we generalize the classical Kernel Theorem of L. Schwartz to our setting.

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E. David-Guillou. 2010-02-10. Schwartz functions, tempered distributions, and Kernel Theorem on solvable Lie groups. https://arxiv.org/abs/1002.2185

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