Accession Number : AD0648353

Title :   NORMAL SOLVABILITY AND THE INDEX OF THE BOUNDARY-VALUE PROBLEM FOR A FIRST-ORDER ELLIPTIC SYSTEM ON AN ORIENTABLE SURFACE WITH A BOUNDARY,

Corporate Author : JOHNS HOPKINS UNIV SILVER SPRING MD APPLIED PHYSICS LAB

Personal Author(s) : Yudanina,A. B.

Report Date : 17 NOV 1966

Pagination or Media Count : 13

Abstract : The author considers the limit problem for a first-order elliptic system on an orientable surface with a boundary. The Lopatinskii conditions are assumed. It is shown that the system is normally solvable and a formula for the index is obtained. The paper generalizes some results of Vol'pert. (Author)

Descriptors :   (*BOUNDARY VALUE PROBLEMS, *PARTIAL DIFFERENTIAL EQUATIONS), OPERATORS(MATHEMATICS), FUNCTIONAL ANALYSIS, USSR

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE