Some remarks on a class of semi-groups of operators. I
✍ Scribed by Vasile I. IstrĂţescu
- Publisher
- Springer
- Year
- 1973
- Tongue
- English
- Weight
- 126 KB
- Volume
- 26
- Category
- Article
- ISSN
- 1432-2064
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📜 SIMILAR VOLUMES
Bo n B , be an operator satisfying some conditions such as continuity, estimates etc. in terms of the norms of A j , Bj ( j = 0, 1). We consider the question which one of these properties is inherited to T when A , n A, and E , n B, are equipped with the norm of A, and B,. 0. \* Furthermore, let D,
## Abstract We study the properties of essential self‐adjointness on __C__^∞^~__c__~ (ℝ^__N__^ ) and semigroup ultracontractivity of a class of singular second order elliptic operators equation image defined in __L__^2^ (ℝ^__N__^ , __σ__^–__a__ –__N__^ (__x__) __dx__) with Dirichlet boundary con