Controllability of fractional stochastic delay dynamical systems

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Ahmadova A., Huseynov I. T., Mahmudov N.

Proceedings of the Institute of Mathematics and Mechanics, vol.46, no.2, pp.294-320, 2020 (ESCI, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 46 Say: 2
  • Nəşr tarixi: 2020
  • Doi nömrəsi: 10.29228/proc.34
  • jurnalın adı: Proceedings of the Institute of Mathematics and Mechanics
  • Jurnalın baxıldığı indekslər: Emerging Sources Citation Index (ESCI), Scopus
  • Səhifə sayı: pp.294-320
  • Açar sözlər: Controllability, Delayed Mittag-Leffler type matrix function, Existence and uniqueness, Fractional stochastic time-delay dynamical system, Itô’s isometry
  • Açıq Arxiv Kolleksiyası: Məqalə
  • Adres: Yox

Qısa məlumat

In this paper, we consider Caputo type fractional stochastic time-delay system with permutable matrices. We derive stochastic analogue of variation of constants formula via a newly defined delayed Mittag-Leffler type matrix function. Thus, we investigate new results on existence and uniqueness of mild solutions with the help of weighted maximum norm to fractional stochastic time-delay differential equations whose coefficients satisfy standard Lipschitz conditions. The main points in the proof are to apply Ito’s isometry and martingale representation theorem, and to point out the coincidence between the notion of the integral equation and the mild solution. Finally, we study complete controllability results for linear and nonlinear fractional stochastic delay dynamical systems with Wiener noise.