Abstract
Global solvability and asymptotics of semilinear parabolic Cauchy problems in ℝn are considered. Following the approach of A. Mielke [15] these problems are investigated in weighted Sobolev spaces. The paper provides also a theory of second order elliptic operators in such spaces considered over ℝn, n ∈ ℕ. In particular, the generation of analytic semigroups and the embeddings for the domains of fractional powers of elliptic operators are discussed.
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Cholewa, J., Dlotko, T. Cauchy Problems in Weighted Lebesgue Spaces. Czech Math J 54, 991–1013 (2004). https://doi.org/10.1007/s10587-004-6447-z
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DOI: https://doi.org/10.1007/s10587-004-6447-z