A new look at boundary perturbations of generators
Electronic Journal of Differential Equations, Tome 2004 (2004).

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: In this paper we show that Greiner's results on boundary perturbation can be obtained systematically and partially generalised by applying additive perturbation theorems to appropriate operator matrices.
Classification : 47D06, 35K05, 93B28, 93C05
Keywords: boundary value problems, boundary perturbation, strongly continuous semigroups, operator matrices
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     author = {Nickel, Gregor},
     title = {A new look at boundary perturbations of generators},
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     volume = {2004},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a30/}
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Nickel, Gregor. A new look at boundary perturbations of generators. Electronic Journal of Differential Equations, Tome 2004 (2004). http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a30/