Mathematical biosciences
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Mathematical biosciences · Sep 2010
An exact solution for the modified nonlinear Schrödinger's equation for Davydov solitons in alpha-helix proteins.
The solitons in alpha-helix proteins that are governed by the nonlinear Schrödinger's equation is investigated in presence of perturbation terms in this paper. The integration of this perturbed nonlinear Schrödinger's equation is carried out. The solitary wave ansatz is used to carry out the integration and the parameter domain is identified.