共 9 条
[1]
BREZIS H, 1971, CONTRIBUTIONS NONLIN, P101
[2]
BREZIS H, 1977, OPERATEURS MAXIMAUX
[3]
Folland G.B., 1976, INTRO PARTIAL DIFFER
[4]
Krasnoselskii M.A., 1964, POSITIVE SOLUTIONS O
[5]
Ladyzhenskaya O. A., 1967, LINEAR QUASILINEAR E, DOI DOI 10.1090/MMONO/023
[6]
MASSEY FJ, 1977, INDIANA U MATH J, V26, P399
[7]
Protter Murray H., 1984, MAXIMUM PRINCIPLES D, DOI [10.1007/978-1-4612-5282-5, DOI 10.1007/978-1-4612-5282-5]
[8]
Stein E.M., 1970, TOPICS HARMONIC ANAL
[9]
Veron L., 1979, ANN FAC SCI TOULOUSE, V1, P171