𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Finite propagation velocity and essential self-adjointness of certain differential operators

✍ Scribed by Yu. B. Orochko


Publisher
Springer US
Year
1979
Tongue
English
Weight
181 KB
Volume
13
Category
Article
ISSN
0016-2663

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Oscillation and spectral properties of s
✍ OndΕ™ej DoΕ‘lΓ½ πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 407 KB

In this contribution we investigate oscillation and spectral properties of self-adjoint differential operators of the form r~ M(y ## ' + L~o~(I). where t C I := [a, co), r~ > 0 and r0 .... ,m-l, 77 Oscillation and nonoscillation of (1.1) are defined using the concept of conjugate points. Two

Some remarks on essential self-adjointne
✍ Michael M. H. Pang πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 143 KB πŸ‘ 1 views

## 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__^ , __Οƒ__^–__a__ –__N__^ (__x__) __dx__) with Dirichlet boundary con

Oscillation and Spectral Properties of a
✍ OndΕ™ej DoΕ‘Γ½ πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 796 KB

Oscillation and spectral properties of the one-term differential operator of the form are investigated. It is shown that certain recently established necessary conditions for discreteness a boundedness below of the spectrum of 1 are also sufficient for this property. Some related problems are also i