Open AccessOn parametrically quasi-elliptic boundary problems
Author(s) -
Veikko T. Purmonen
Publication year - 1980
Publication title -
annales academiae scientiarum fennicae. series a 1, mathematica
Language(s) - Uncategorized
Resource type - Journals
ISSN - 0066-1953
DOI - 10.5186/aasfm.1980.0521
Subject(s) - boundary (topology) , mathematics , boundary value problem , mathematical analysis