Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2008, Vol. 29 ›› Issue (9): 1366-1368.DOI: -

• OriginalPaper • Previous Articles    

Existence and uniqueness of solutions to a class of nonlinear equations of population dynamics with random migration perturbation

Sun, Tao (1); Jiang, Xiu-Qin (1); Duan, Xiao-Dong (2)   

  1. (1) School of Sciences, Northeastern University, Shenyang 110004, China; (2) School of Computer, Dalian Nationalities University, Dalian 116600, China
  • Received:2013-06-22 Revised:2013-06-22 Online:2008-09-15 Published:2013-06-22
  • Contact: Sun, T.
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Abstract: The existence and uniqueness of random integral solutions are proved to a class of m-accretive random evolution equations of population dynamics with random migration perturbation in arbitrary finite interval of time by using Banach's fixed point theorem of the nonlinear functional theory, which is the improvement of the results obtained by both Schauder's and Sadovskii's fixed point theorems.

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