共 7 条
[1]
Coddington E. A., 1955, THEORY ORDINARY DIFF
[2]
Milnor J., 1959, DIFFERENTIABLE MANIF
[3]
SARD A, 1940, BULL AMER MATH SOC, V48, P883
[4]
SMALE S, 1960, B AM MATH SOC, V66, P373, DOI 10.1090/S0002-9904-1960-10458-2
[5]
Smale S., 1960, B AM MATH SOC, V66, P43, DOI DOI 10.1090/S0002-9904-1960-10386-2
[6]
SMALE S, DS
[7]
Wallace A.H., 1960, CAN J MATH, V12, P503, DOI [10.4153/CJM-1960-045-7, DOI 10.4153/CJM-1960-045-7]