共 19 条
[1]
Collatz L., 1966, NUMERICAL SOLUTIONS, P65
[2]
COLLATZ L, 1959, NUMERICAL APPROXIMAT, P413
[3]
COLLATZ L, 1966, FUNCTIONAL ANALYSIS
[4]
COURANT R, 1962, METHODS MATH PHYSICS, V2, P369
[5]
FUJITA H, 1969, B AM MATH SOC, V74, P132
[6]
Gel'fand I.M., 1959, NAUK, V14, P87
[7]
GelFand I., 1963, AM MATH SOC TRANSL 2, V29, P295
[8]
Parter S. V., 1965, NUMER MATH, V7, P113
[9]
PARTER SV, 1968, PRIVATE COMMUNICATIO
[10]
Protter MH., 1984, MAXIMUM PRINCIPLES D, DOI [10.1007/978-1-4612-5282-5, DOI 10.1007/978-1-4612-5282-5]