ON DUALITY AND SPECTRAL PROPERTIES OF (a, k)-REGULARIZED RESOLVENTS
نویسندگان
چکیده
We construct a duality theory for (a, k) regularized resolvents, extending some of the known theorems for dual semigroups. We present several classes of spaces, which in the semigroup case correspond to the Favard class and the sun-dual space. By duality arguments spectral inclusions theorems for regularized resolvents are also obtained.
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