Let $M$ be a Riemannian manifold with fixed volume form $\mu$. How to define a convolution of two 'functions' $f,g \in L^1(M)$? I will be grateful for an answer or for giving me some refrence where it is done in detail. In particular I'm also interested in properties of such convolution
2026-04-20 11:10:20.1776683420
Convolution of functions defined on manifold
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