Perturbation of differential operators.
Kramer, Henry P.
Pacific J. Math., Tome 7 (1957) no. 4, p. 1405-1435 / Harvested from Project Euclid
Publié le : 1957-05-14
Classification:  34.0X
@article{1103043343,
     author = {Kramer, Henry P.},
     title = {Perturbation of differential operators.},
     journal = {Pacific J. Math.},
     volume = {7},
     number = {4},
     year = {1957},
     pages = { 1405-1435},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1103043343}
}
Kramer, Henry P. Perturbation of differential operators.. Pacific J. Math., Tome 7 (1957) no. 4, pp.  1405-1435. http://gdmltest.u-ga.fr/item/1103043343/