α螺旋蛋白质螺旋链模型方程组的精确解  

Exact solutions of Helix chain movement model in the alpha-helix protein

作　　者：岳萍[1] 龚伦训[2] 

机构地区：[1]贵阳医学院物理教研室,贵阳550004 [2]贵州师范大学物理与电子科学学院,贵阳550001

出　　处：《深圳大学学报（理工版）》2009年第2期213-216,共4页Journal of Shenzhen University(Science and Engineering)

基　　金：贵州省科学技术基金资助项目(20072009)

摘　　要：采用修正映射法求解α螺旋蛋白质螺旋链运动模型的耦合非线性薛定谔方程组,得到该方程的耦合行波精确解,包括孤波解和Jacobi椭圆函数解.该法的优点是,不必预先给出函数的具体形式,就可以得到较多的函数解,可为进一步研究α螺旋蛋白质螺旋链运动提供参考.Modified mapping method was utilized to get the coupling of traveling wave accurate solutions, including solitary wave solutions and Jacobi elliptic function solutions for the nonlinear Schrodinger equation with coupling characteristic of the helix chain movement model in the alpha-helix. The advantage of this method is that the indeter- minate specific form of function is obtained leading to more new exact solutions, for further study of the helix chain model of the alpha-helix protein to provide further information.

关 键 词：α螺旋蛋白质螺旋链运动模型 精确解 孤立波 JACOBI椭圆函数 

分 类 号：Q616[生物学—生物物理学]