T. O. Shaposhnikova, “Asymptotic estimates of the convergence of the Ritz method in the eigenvalue problem for a degenerate elliptic operator”, Differ. Uravn., 1973, Volume 9, Number 4,Pages <nobr>709

Partial Differential Equations

Asymptotic estimates of the convergence of the Ritz method in the eigenvalue problem for a degenerate elliptic operator

T. O. Shaposhnikova

Leningrad State University

UDC: 517.946

Received: 25.07.1972