共 15 条
- [1] [Anonymous], 1949, VARIATIONAL PRINCIPL
- [2] Brayton R., 1964, Q APPL MATH, V22, P81, DOI DOI 10.1090/QAM/169747
- [3] Brayton R. K., 1964, Q APPL MATH, V22, P1, DOI DOI 10.1090/QAM/169746
- [4] CHERRY C, 1951, PHILOS MAG, V42, P1161
- [5] CHUA LO, 1973, J FRANKLIN I, P91
- [6] Gelfand I., 1963, CALCULUS VARIATIONS
- [7] GOLDSTEIN H, 1959, CLASSICAL MECHANICS
- [8] Hahn W., 1967, STABILITY MOTION
- [9] La Salle J., 1961, STABILITY LIAPUNOVS
- [10] MACFARLANE AGJ, 1969, P I ELEC ENG, V116