A PERTURBATION METHOD FOR TREATING NONLINEAR OSCILLATION PROBLEMS

[1] CODDINGTON EA, 1955, THEORY ORDINARY DIFF, P22

[2] Cole J. D., 1963, NONLINEAR DIFFERENTI, P113

[3] KEVORKIAN J, 1961, THESIS CALIFORNIA I

[4] KRYLOFF N, 1947, INTRODUCTION NONLINE, P16

[5] KRYLOFF N, 1947, INTRODUCTION NONLINE, P45

[6] MCLACHLAN NW, 1950, ORDINARY NONLINEAR D, P89

[7] NAYFEH AH, 1964, RR7 HEL DER EXP METH

[8] STOKER JJ, 1963, NONLINEAR VIBRATIONS, P83

[9] STRUBLE RA, 1962, NONLINEAR DIFFERENTI, P68

[10] STRUBLE RA, 1962, NONLINEAR DIFFERENTI, P236

[1] CODDINGTON EA, 1955, THEORY ORDINARY DIFF, P22

[2] Cole J. D., 1963, NONLINEAR DIFFERENTI, P113

[3] KEVORKIAN J, 1961, THESIS CALIFORNIA I

[4] KRYLOFF N, 1947, INTRODUCTION NONLINE, P16

[5] KRYLOFF N, 1947, INTRODUCTION NONLINE, P45

[6] MCLACHLAN NW, 1950, ORDINARY NONLINEAR D, P89

[7] NAYFEH AH, 1964, RR7 HEL DER EXP METH

[8] STOKER JJ, 1963, NONLINEAR VIBRATIONS, P83

[9] STRUBLE RA, 1962, NONLINEAR DIFFERENTI, P68

[10] STRUBLE RA, 1962, NONLINEAR DIFFERENTI, P236