We study L p -theory of second-order elliptic divergence-type operators with measurable coefficients. To this end, we introduce a new method of constructing positive C 0 -semigroups on L p associated with sesquilinear (not necessarily sectorial) forms in L 2 . A precise condition ensuring that the e
Existence theorems for one-to-one mappings associated with elliptic systems of second order, I
β Scribed by Erhard Heinz
- Book ID
- 112893770
- Publisher
- Springer-Verlag
- Year
- 1965
- Tongue
- English
- Weight
- 870 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0021-7670
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π SIMILAR VOLUMES
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## Abstract We consider the DIRICHLET problem for linear elliptic differential equations with smooth real coefficients in a twoβdimensional domain with an angle point. We find an asymptotic representation of the solution near this point, which is stable under small variations of the angle.