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 Fundam. Prikl. Mat.: Year: Volume: Issue: Page: Find

 Fundam. Prikl. Mat., 2008, Volume 14, Issue 8, Pages 3–54 (Mi fpm1188)

Strongly continuous semigroups of operators generated by systems of pseudodifferential operators in weighted $L_p$-spaces

K. Kh. Boimatov, I. E. Egorova, M. G. Gadoevb

a Institute for Mathematics, Yakutsk State University
b Polytechnic Institute (branch of the YSU in the c. Mirniy)

Abstract: The paper considers semigroups of operators generated by pseudodifferential operators in weighted $L_p$-spaces of vector functions on $\mathbb R^n$ (or on a compact manifold without boundary). Sufficient conditions for a semigroup to be strongly continuous and analytic are obtained, conditions for it to be completely continuous are found, and the distribution of the eigenvalues of its infinitesimal generator is examined. Also, an integral representation that singles out the principal term of the semigroup as $t\to0+$ is established.

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English version:
Journal of Mathematical Sciences (New York), 2010, 166:5, 563–602

Bibliographic databases:

UDC: 517.946

Citation: K. Kh. Boimatov, I. E. Egorov, M. G. Gadoev, “Strongly continuous semigroups of operators generated by systems of pseudodifferential operators in weighted $L_p$-spaces”, Fundam. Prikl. Mat., 14:8 (2008), 3–54; J. Math. Sci., 166:5 (2010), 563–602

Citation in format AMSBIB
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