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    Random Operators and Stochastic Equations

    Random Operators and Stochastic Equations

    JournalISSN 0926-6364eISSN 1569-397X中科院 数学 4区

    年发文量

    研究主题

    论文(756)

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    150 Years of the Brilliant Law for the Resolvent of Random Matrices
    Vyacheslav L. Girko

    Abstract The central limit theorem for the resolvent of random Gram matrices with stochastically independent column vectors is proven. Due to its importance in MAGIC (Mathematical Analysis of Global Invisible Components), this result is called the Brilliant Law.

    2026
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    2Some Deterministic and Random Fixed Point Theorems Based on Degree of Nondensifiability and Applications
    A. Deffa, Abelghani Ouahab, Juan José Nieto

    Abstract In this paper, we establish several new deterministic and random fixed point theorems for applications satisfying some condition via concept of degree of nondensifiability (DND for short). The results hire extend some classical new and results in the literature. Furthermore, we apply main results, for study the existence of random solution for some classes of fractional differential equations with Cauchy condition.

    2026
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    3Stochastic Homeomorphism Flows for SDEs Driven by Standard Brownian Motion and Fractional Brownian Motion with Non-Lipschitz Coefficients
    Moussa Souar

    In this paper, under non-Lipschitz condition, we shall prove the homeomorphic flow property of solution to multidimensional stochastic differential equation (SDE) driven simultaneously by fractional Brownian motion with H is an element of ( 1 2 , 1 ) {H\in(\frac{1}{2},1)} and standard Brownian motion.

    2026
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    4Multidimensional Generalized Discontinuous BSDEs with Weak Monotonicity and General Growth Coefficients
    Mostapha Abdelouahab Saouli

    In this paper, we establish the existence and uniqueness of a solution for multidimensional generalized backward stochastic differential equations where the noise is driven by a Brownian motion and an independent Poisson random measure. We consider the case where the generators are weakly monotone and satisfy a general growth condition. Our results are derived using a priori estimates, the convolution approach and truncation techniques

    2026
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    5Ψ-Riemann-liouville Fractional Stochastic Differential Equations: Existence and Uniqueness Solution
    Walid Hammami, Samah Horrigue, Soufiane Gasmi

    Employing an iterative method, we establish the existence and uniqueness solution of psi-Riemann-Liouville fractional stochastic differential equations. Examples are provided to illustrate our results.

    2026
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    高被引作者

    作者引用发文
    Vyacheslav L. Girko24432
    Arjun K. Gupta19317
    Werner Kirsch1385
    Fatima-Ezzahra Farah1321
    Alexei Khorunzhy1314
    Vyacheslav L Girko12313
    Stanislav Molchanov11910
    W. J. Huang1181
    Feng Chih Chang1181
    Anne Boutet De Monvel1163

    高产作者

    作者引用发文
    Vyacheslav L. Girko24432
    Arjun K. Gupta19317
    Youssef Ouknine9316
    nikolai n leonenko8515
    Modeste N'zi10814
    Vyacheslav L Girko12313
    Anatoliy A. Pogorui4611
    Mohamed El Otmani5511
    Mykola Pratsiovytyi7711
    Sergio Albeverio10010

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