On a distance-function inequality and A. Brauer’s inequality for Cassini curves L. J. Mordell OriginalPaper Pages: 177 - 181
The local characterization of vector function spaces with duals of integral type Marston MorseWilliam Transue OriginalPaper Pages: 225 - 260
Perturbation theory for nullity, deficiency and other quantities of linear operators Tosio Kato OriginalPaper Pages: 261 - 322
Sur certaines équations aux dérivées partielles a coefficients opérateurs non bornés J. L. Lions OriginalPaper Pages: 333 - 355
A mixed problem for the Euler-Poisson-Darboux equation H. M. Lieberstein OriginalPaper Pages: 357 - 379