Conference publications

Localized nonlinear oscillation of DNA molecule

Kovaleva N. A., Manevitch L. I.

Russia, Moscow

"Математика. Компьютер. Образование". Cб. трудов XII международной конференции. Под общей редакцией Г.Ю. Ризниченко Ижевск: Научно-издательский центр "Регулярная и хаотическая динамика", 2005. Vol. 3, 344pp. Pp. 852-864.

We present a simplest model describing opening of DNA double helix. Corresponding differential equations are solved analytically using multiple-scale-expansions after transition to complex variables. Obtained solution corresponds to localized nonlinear excitation – breather. Stability of breather is also investigated.

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