On Lyapunov control of the duffing equationNIJMEIJER, H; BERGHUIS, H.IEEE transactions on circuits and systems. 1, Fundamental theory and applications. 1995, Vol 42, Num 8, pp 473-477, issn 1057-7122Article

On the transmission from regular to chaotic behaviour in the Duffing oscillatorVAN DOOREN, R.Journal of sound and vibration. 1988, Vol 123, Num 2, pp 327-339, issn 0022-460XArticle

On the occurrence of chaos in Duffing's oscillatorAWREJCEWICZ, J.Journal of sound and vibration. 1986, Vol 108, Num 1, pp 176-178, issn 0022-460XArticle

Freedom in small parameter expansion for nonlinear perturbationsKAHN, P. B; MURRAY, D; ZARMI, Y et al.Proceedings - Royal Society. Mathematical and physical sciences. 1993, Vol 443, Num 1917, pp 83-94, issn 0962-8444Article

A new philosophy for stochastic equivalent linearizationCASCIATI, F; FARAVELLI, L; HASOFER, A. M et al.Probabilistic engineering mechanics. 1993, Vol 8, Num 3-4, pp 179-185, issn 0266-8920Article

Phase increment analysis of damped Duffing oscillatorsLEUNG, A. Y. T; FUNG, T. C.International journal for numerical methods in engineering. 1989, Vol 28, Num 1, pp 193-209, issn 0029-5981Article

Nonstationary response analysis of a duffing oscillator by the Wiener-Hermite expansion methodORABI, I. I; AHMADI, G.Journal of applied mechanics. 1987, Vol 54, Num 2, pp 434-440, issn 0021-8936Conference Paper

Application of non-Gaussian closure to the nonstationary response of a Duffing oscillatorQIANG LIU; DAVIES, H. G.International journal of non-linear mechanics. 1988, Vol 23, Num 3, pp 241-250, issn 0020-7462Article

Perturbation of homoclinics and subharmonics in Duffing's equationHALE, J. K; SPEZAMIGLIO, A.Nonlinear analysis. 1985, Vol 9, Num 2, pp 181-192, issn 0362-546XArticle

Etude des mouvements périodiques asymétriques des systèmes dynamiques symétriquesFEJGIN, M. I.Izvestiâ Akademii nauk SSSR. Mehanika tverdogo tela. 1983, Num 4, pp 95-100, issn 0572-3299Article

Exact solutions of the autonomous Duffing equation and their computation: expression of solutions and trial calculation of a characteristic parameterTAMURA, H; MATSUDA, Y.JSME International journal. 1987, Vol 30, Num 261, pp 482-490Article

The Duffing oscillator: analog solutions and a comparison with harmonic linearizationFREHLICH, R. G; NOVAK, S.International journal of non-linear mechanics. 1985, Vol 20, Num 3, pp 123-134, issn 0020-7462Article

On the subharmonic vibrations of order 1/2 of a nonlinear vibrating system with a duffing type restoring characteristic. II: Case of soft springYSUDA, Y; INOUE, J; TAMURA, H et al.Bulletin of the JSME. 1985, Vol 28, Num 240, pp 1204-1210, issn 0021-3764Article

The duffing oscillator in the low-friction limit: theory and analog simulationFRONZONI, L; GRIGOLINI, P; MANNELA, R et al.Journal of statistical physics. 1985, Vol 41, Num 3-4, pp 553-579, issn 0022-4715Article

Duffing's equation in complex times and chaosKONNO, K; TATENO, H.Progress of theoretical physics. 1984, Vol 72, Num 5, pp 1047-1049, issn 0033-068XArticle

ANALYSE NICHTLINEARER, DYNAMISCHER SYSTEME: STOERUNGSRECHNUNG UND QUALITATIVE METHODEN. = ANALYSE DES SYSTEMES DYNAMIQUES NON LINEAIRES: THEORIE DES PERTURBATIONS ET METHODES QUALITATIVESSIGRIST N.1976; F.U.M.; DTSCH.; DA. 1976; VOL. 84; NO 5; PP. 251-254; ABS. ANGL. FR.; BIBL. 3 REF.Article

UBER DIE FREQUENZTEILERN MIT NICHTLINEAREN KREISEN DIE VON DUFFINGSCHEN GLEICHUNGEN BESCHRIEBEN SIND = DIVISEURS DE FREQUENCE A CIRCUITS NON LINEAIRES DECRITS PAR DES EQUATIONS DE DUFFINGSAVIN G; ZITRON N.1972; BUL. INST. POLITECH. IASI, 3; ROMAN.; DA. 1972; VOL. 18; NO 1-2; PP. 9-14; ABS. ROUM.; BIBL. 5 REF.Serial Issue

Improved Lindstedt-Poincaré method for the solution of nonlinear problemsAMORE, Paolo; ARANDA, Alfredo.Journal of sound and vibration. 2005, Vol 283, Num 3-5, pp 1115-1136, issn 0022-460X, 22 p.Article

On the exact solutions of the Duffing oscillatorPARTHASARATHY, S; LAKSHMANAN, M.Journal of sound and vibration. 1990, Vol 137, Num 3, pp 523-536, issn 0022-460XArticle

Multiple time scaling of the response of a Duffing oscillator to narrow-band random excitationRAJAN, S; DAVIES, H. G.Journal of sound and vibration. 1988, Vol 123, Num 3, pp 497-506, issn 0022-460XArticle

Attractors of a Duffing equation-dependence on the exciting frequencySEYDEL, R.Physica. D. 1985, Vol 17, Num 3, pp 308-312, issn 0167-2789Article

Random phenomena resulting from non-linearity in the system described by duffing's equationUEDA, Y.International journal of non-linear mechanics. 1985, Vol 20, Num 5-6, pp 481-491, issn 0020-7462Article

Absence of inversion-symmetric limit cycles of even periods and the chaotic motion of Duffing's oscillatorRATY, R; VON BOEHM, J; ISOMAKI, H. M et al.Physics letters. A. 1984, Vol 103, Num 6-7, pp 289-292, issn 0375-9601Article

Analytical method of controlling chaos in Duffing's oscillatorKAPITANIAK, T.Journal of sound and vibration. 1993, Vol 163, Num 1, pp 182-187, issn 0022-460XArticle

Universal scaling property in bifurcation structure of Duffinǵs and of generalized Duffinǵs equationsSHIN-ICHI SATO; SANO, M; SAWADA, Y et al.Physical review. A, General physics. 1983, Vol 28, Num 3, pp 1654-1658, issn 0556-2791Article