Prefer a chat interface with context about you and your work?
On an isomorphism of the algebra of pseudo-differential operators
I. Let M be a com pact connected smooth manifold without boundary, and denote by Lm(M) the space o f pseudo-differential operators o f order /II E Z .We assume th a t th e to ta l sym bol o f P e Lm(M) ( in e a c …