Open AccessOn a type of eigenvalue problems for certain elliptic differential operators
Author(s) -
Gunnar Ehrling
Publication year - 1954
Publication title -
mathematica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.553
H-Index - 30
eISSN - 1903-1807
pISSN - 0025-5521
DOI - 10.7146/math.scand.a-10414
Subject(s) - mathematics , eigenvalues and eigenvectors , type (biology) , elliptic operator , differential operator , differential (mechanical device) , mathematical analysis , pure mathematics , ecology , physics , quantum mechanics , engineering , biology , aerospace engineering