TY - BOOK AU - Nayfeh, Ali Hasan TI - Perturbation methods T2 - Wiley classics library SN - 0471399175 PY - 2000/// CY - New York PB - John Wiley & Sons KW - 027816362 KW - Perturbation (mathématiques) KW - rameau KW - 02769108X KW - Équations différentielles KW - Solutions numériques KW - Perturbation (Mathematics) KW - lc KW - Asymptotic expansions KW - Differential equations KW - Numerical solutions KW - 515/.35 KW - 21 KW - QA871 KW - .N38 2000 N2 - Includes bibliographical references (p. 387-415) and indexes ER -