01-219 Jean Nourrigat
Pseudodifferential calculus and thermodynamic limits (80K, tex) Jun 21, 01
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Abstract. If $P(h)$ is a $h-$pseudidifferential operator in ${\bf R} ^n$ associated to an holomorphic bounded symbol in some neighborhood of the real phase space, we describe the symbol of $e^{-tP(h)}$, by inequalities where the constants depend on the bounds for the symbol of $P(h)$, but not on the dimension $n$. Some applications to thermodynamic limits are given.

Files: 01-219.src( 01-219.keywords , CALC.PSEUD-LTH.tex )