Construction of asymptotic solutions for weakly nonlinear Hamiltonian systems
1968 ◽
Vol 4
(2)
◽
pp. 142-159
◽
1991 ◽
Vol 55
(4)
◽
pp. 469-474
1976 ◽
Vol 31
(2)
◽
pp. 286-303
◽
1992 ◽
Vol 71
(1)
◽
pp. 65-79
◽
Keyword(s):
1985 ◽
Vol 33
(1)
◽
pp. 123-143
2018 ◽
Vol 50
(1)
◽
pp. 20-38
◽
Keyword(s):