View Related Documents

Abstract

Communicated by J. L. Lions
This research was sponsored by the United States Army under Contract No. DA-31-124-ARO-D-462, by NSF Grant No. 144-C776, and by the Office of Naval Research Contracts N000-14-69-A-0200-4022 and N00014-67-A-0128-0024.

Fulltext Preview

Image of the first page of the fulltext document