Optimal convergence rate for Yosida approximations of bounded holomorphic semigroups |
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| Authors: | M. Vilkienė |
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| Affiliation: | (1) Institute of Mathematics and Informatics, Akademijos 4, LT-08663 Vilnius, Lithuania |
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| Abstract: | ![]()
In this paper, we obtain optimal bounds for convergence rate for Yosida approximations of bounded holomorphic semigroups. We also provide asymptotic expansions for semigroups in terms of Yosida approximations and obtain optimal error bounds for these expansions. |
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| Keywords: | semigroups Yosida approximations asymptotic expansions holomorphic semigroups convergence rate |
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