๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Elliptic pseudodifferential matrix operators on a closed curve

โœ Scribed by M. S. Agranovich; B. A. Amosov

Publisher
Springer US
Year
1982
Tongue
English
Weight
255 KB
Volume
15
Category
Article
ISSN
0016-2663

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

On the index of degenerate pseudodiffere
On the index of degenerate pseudodifferential operators on a closed curve
โœ Johannes Elschner ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 670 KB

## Abstract We consider a class of degenerate classical pseudodifferential operators on a closed curve and compute their index in Sobolev spaces. The index is expressed as a winding number by means of the principal and the subprincipal symbol. Furthermore, applications to the smoothness of solution

On ฯต-Collocation for Pseudodifferential
On ฯต-Collocation for Pseudodifferential Equations on a Closed Curve
โœ Gunther Schmidt ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 720 KB

This paper is devoted to the approximate solution of one-dimensional pseudodifferential equations on a closed curve via spline collocation methods with variable collocation points and represents a continuation of [ll]. We give necessary and sufficient conditions ensuring the La-convergence for opera