On the essential spectrum of partial differential boundary problems
- 1 May 1959
- journal article
- research article
- Published by Wiley in Communications on Pure and Applied Mathematics
- Vol. 12 (2), 211-228
- https://doi.org/10.1002/cpa.3160120202
Abstract
No abstract availableThis publication has 1 reference indexed in Scilit:
- On Estimating Elliptic Partial Differential Operators in the L 2 NormAmerican Journal of Mathematics, 1957