Two remarks about spectral asymptotics of pseudodifferential operators
Czaja, Wojciech ; Rzeszotnik, Ziemowit
Colloquium Mathematicae, Tome 79 (1999), p. 131-145 / Harvested from The Polish Digital Mathematics Library
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In this paper we show an asymptotic formula for the number of eigenvalues of a pseudodifferential operator. As a corollary we obtain a generalization of the result by Shubin and Tulovskiĭ about the Weyl asymptotic formula. We also consider a version of the Weyl formula for the quasi-classical asymptotics.

Publié le : 1999-01-01
EUDML-ID : urn:eudml:doc:210699 
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     title = {Two remarks about spectral asymptotics of pseudodifferential operators},
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     volume = {79},
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Czaja, Wojciech; Rzeszotnik, Ziemowit. Two remarks about spectral asymptotics of pseudodifferential operators. Colloquium Mathematicae, Tome 79 (1999) pp. 131-145. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-cmv80i1p131bwm/

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