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Spectral theory of positive semigroups generated by differential operators

✍ Scribed by Matthias Hieber


Publisher
Springer
Year
1994
Tongue
English
Weight
517 KB
Volume
63
Category
Article
ISSN
0003-889X

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OnLp-Contractivity of Semigroups Generat
✍ Mikael Langer; Vladimir Maz'ya πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 236 KB

This paper is devoted to the study of contraction semigroups generated by linear partial differential operators. It is shown that linear partial differential operators of order higher than two cannot generate contraction semigroups on (L p ) N for p # [1, ) unless p=2. If p>1 and the L p -dissipativ