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math.AP2009
Products on Schatten-von Neumann classes and modulation spaces
Joachim Toft
We consider modulation space and spaces of Schatten-von Neumann symbols where corresponding pseudo-differential operators map one Hilbert space to another. We prove Hölder-Young an…
math.AP2008★ 1 cited
Schatten-von Neumann properties in the Weyl calculus
Ernesto Buzano, Joachim Toft
Let $\Op_t(a)$, for , be the pseudo-differential operator $$ f(x) \mapsto (2π)^{-n}\iint a((1-t)x+ty,ξ)f(y)e^{i\scal {x-y}ξ} dydξ$$ and let be the se…