DOI QR코드

DOI QR Code

AN EXISTENCE OF THE SOLUTION TO NEUTRAL STOCHASTIC FUNCTIONAL DIFFERENTIAL EQUATIONS UNDER SPECIAL CONDITIONS

  • KIM, YOUNG-HO (Department of Mathematics, Changwon National University)
  • Received : 2018.08.06
  • Accepted : 2018.10.10
  • Published : 2019.01.30

Abstract

In this paper, we show the existence of solution of the neutral stochastic functional differential equations under non-Lipschitz condition, a weakened linear growth condition and a contractive condition. Furthermore, in order to obtain the existence of solution to the equation we used the Picard sequence.

Keywords

Acknowledgement

Supported by : Changwon National University

References

  1. R.D. Driver, A functional differential system of neutral type arising in a two-body problem of classical electrodynamics, in "Nonlinear Differential Equation and Nonlinear Mechanics", Academic Press (1963), 474-484.
  2. T.E. Govindan, Stability of mild solution of stochastic evolution equations with variable delay, Stochastic Anal. Appl. 21 (2003), 1059-1077. https://doi.org/10.1081/SAP-120022863
  3. N. Halidias, Remarks and corrections on "An existence theorem for stochastic functional di erential equations with dealys under weak assumptions, Statistics and Probability Letters 78, 2008" by N. Halidias and Y. Ren, Stochastics and Probability Letters 79 (2009), 2220-2222. https://doi.org/10.1016/j.spl.2009.07.021
  4. Y.-H. Kim, An estimate on the solutions for stochastic functional differential equations , J. Appl. Math. and Informatics 29 (2011) no.5-5, 1549-1556.
  5. Y.-H. Kim, A note on the solutions of neutral SFDEs with infinite delay, J. inequalities and Applications 181 (2013) no.1, 1-11.
  6. K. Liu, Lyapunov functionals and asymptotic of stochastic delay evolution equations, Stochastics and Stochastic Rep. 63 (1998), 1-26. https://doi.org/10.1080/17442509808834140
  7. X. Li and X. Fu, Stability analysis of stochastic functional differential equations with infinite delay and its application to recurrent neural networks, J. Comput. Appl. Math. 234 (2010), 407-417. https://doi.org/10.1016/j.cam.2009.12.033
  8. X. Mao, Stochastic Differential Equations and Applications, Horwood Publication Chichester, UK (2007).
  9. X. Mao, Y. Shen, and C. Yuan, Almost surely asymptotic stability of neutral stochastic differential delay equations with Markovian switching, Stochastic process. Appl. 118 (2008), 1385-1406. https://doi.org/10.1016/j.spa.2007.09.005
  10. F. Wei and Y. Cai, Existence, uniqueness and stability of the solution to neutral stochastic functional differential equations with infinite delay under non-Lipschitz conditions, Advances in Di erence Equations 151 (2013), 1-12.