L1andL2Properties of a Class of Singular Second Order Elliptic Operators on RNwith Measurable Coefficients
β Scribed by M.M.H. Pang
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 691 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0022-0396
No coin nor oath required. For personal study only.
β¦ Synopsis
this paper is to derive the results in [12] assuming only (1.1). Our method is based on the elliptic and the parabolic Harnack inequalities ([1, 7, 8, 9, 11]) and an upper bound for the heat kernel of e &Ht obtained recently in [6].
π SIMILAR VOLUMES
## Abstract We study the properties of essential selfβadjointness on __C__^β^~__c__~ (β^__N__^ ) and semigroup ultracontractivity of a class of singular second order elliptic operators equation image defined in __L__^2^ (β^__N__^ , __Ο__^β__a__ β__N__^ (__x__) __dx__) with Dirichlet boundary con
## Abstract Generalized second order differential operators of the form $ {d \over {d \mu}} {d \over {dx}} $ when __ΞΌ__ is a selfsimilar measure whose support is the classical Cantor set are considered. The asymptotic distribution of the zeros of the eigenfunctions is determined. (Β© 2004 WILEYβVCH
## On degenerate boundary value problems for elliptic differential operators of second order in the plane and the index of degenerate pseudo-differential operators on a closed curve By JOHANNES ELSCHNER in Berlin (Eingegangen am 21.11. 1980)