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We consider a stochastic nonlinear Schr\"odinger equation with multiplicative noise in an abstract framework that covers subcritical focusing and defocusing stochastic NLS in $H^1$ on compact manifolds and bounded domains. We construct a…

概率论 · 数学 2018-10-17 Zdzislaw Brzezniak , Fabian Hornung , Lutz Weis

We construct a martingale solution of the stochastic nonlinear Schr\"odinger equation with a multiplicative noise of jump type in the Marcus canonical form. The problem is formulated in a general framework that covers the subcritical…

概率论 · 数学 2018-09-27 Zdzisław Brzeźniak , Fabian Hornung , Utpal Manna

We consider a stochastic nonlinear defocusing Schr\"{o}dinger equation with zero-order linear damping, where the stochastic forcing term is given by a combination of a linear multiplicative noise in the Stratonovich form and a nonlinear…

概率论 · 数学 2023-07-10 Zdzisław Brzeźniak , Benedetta Ferrario , Margherita Zanella

We study the stochastic nonlinear Schroedinger equations with linear multiplicative noise, particularly in the defocusing mass-critical and energy-critical cases. For general initial data, we prove the global existence and uniqueness of…

概率论 · 数学 2018-11-06 Deng Zhang

In this paper we prove global existence and uniqueness of solutions to the stochastic logarithmic Schr\"odinger equation with linear multiplicative noise. Our approach is mainly based on the rescaling approach and the method of maximal…

概率论 · 数学 2015-11-03 Viorel Barbu , Michael Röckner , Deng Zhang

We discuss the global existence of solutions to a system of stochastic Schr\"odinger equations with multiplicative noise. Our setting of the quadratic nonlinear terms in dimension 4 is $L^2$-critical. We treat the solutions under the ground…

偏微分方程分析 · 数学 2024-05-01 Masaru Hamano , Shunya Hashimoto , Shuji Machihara

We consider the stochastic NLS with nonlinear Stratonovic noise for initial values in $L^2(R^d)$ and prove local existence and uniqueness of a mild solution for subcritical and critical nonlinearities. The proof is based on deterministic…

概率论 · 数学 2017-09-18 Fabian Hornung

We study the scattering behavior of global solutions to stochastic nonlinear Schr\"odinger equations with linear multiplicative noise. In the case where the quadratic variation of the noise is globally finite and the nonlinearity is…

概率论 · 数学 2019-05-22 Sebastian Herr , Michael Röckner , Deng Zhang

The time-global existence of solutions to a system of stochastic Schr\"odinger equations with multiplicative noise and the quadratic nonlinear terms are discussed in this paper. The same system in the deterministic treatment was studied in…

偏微分方程分析 · 数学 2023-05-30 Masaru Hamano , Shunya Hashimoto , Shuji Machihara

In this paper, we aim to prove the existence of global Martingale solution to Stochastic Constrained Modified Swift-Hohenberg Equation driven by stratonovich multiplicative noise. This equation belongs to class of amplitude equations which…

概率论 · 数学 2025-05-06 Saeed Ahmed , Javed Hussain

We prove the existence and the uniqueness of a solution to the stochastic NSLE on a two-dimensional compact riemannian manifold. Thus we generalize a recent work by Burq, G\'erard and Tzvetkov in the deterministic setting, and a series of…

概率论 · 数学 2022-10-13 Zdzislaw Brzezniak , Annie Millet

We prove pathwise uniqueness for solutions of the nonlinear Schr\"{o}dinger equation with conservative multiplicative noise on compact 3D manifolds. In particular, we generalize the result by Burq, G\'erard and Tzvetkov (N. Burq, P.…

偏微分方程分析 · 数学 2018-09-03 Zdzislaw Brzezniak , Fabian Hornung , Lutz Weis

This work is devoted to non-linear stochastic Schr\"odinger equations with multiplicative fractional noise, where the stochastic integral is defined following the Riemann-Stieljes approach of Z\"ahle. Under the assumptions that the initial…

偏微分方程分析 · 数学 2013-04-01 Olivier Pinaud

We prove the global space-time bound for the mass critical nonlinear Schr\"odinger equation perturbed by a small multiplicative noise in dimension three. The associated scattering behavior are also obtained. We also prove a global…

偏微分方程分析 · 数学 2021-12-21 Chenjie Fan , Weijun Xu , Zehua Zhao

The existence of global-in-time bounded martingale solutions to a general class of cross-diffusion systems with multiplicative Stratonovich noise is proved. The equations describe multicomponent systems from physics or biology with…

In this paper, we study the stochastic logrithmic Schr\"odinger equation with saturated nonlinear multiplicative L\'evy noise. The global well-posedness is established for the stochastic logrithmic Schr\"odinger equation in an appropriate…

概率论 · 数学 2025-02-11 Jiahui Zhu , Jianliang Zhai

We consider the nonlinear Schr\"odinger equation on the $d$-dimensional torus $\mathbb T^d$, with the nonlinearity of polynomial type $|u|^{2\sigma}u$. For any $\sigma \in \mathbb N$ and $s>\frac d2$ we prove that adding to this equation a…

We consider the nonlinear Schr\"odinger equation with multiplicative spatial white noise and an arbitrary polynomial nonlinearity on the two-dimensional full space domain. We prove global well-posedness by using a gauge-transform introduced…

偏微分方程分析 · 数学 2023-03-08 Arnaud Debussche , Ruoyuan Liu , Nikolay Tzvetkov , Nicola Visciglia

We establish a new version of the stochastic Strichartz estimate for the stochastic convolution driven by jump noise which we apply to the stochastic nonlinear Schr\"{o}dinger equation with nonlinear multiplicative jump noise in the Marcus…

概率论 · 数学 2021-04-20 Zdzisław Brzeźniak , Wei Liu , Jiahui Zhu

We prove the existence of a global martingale solution of a stochastic Hall-magnetohydrodynamics equations on $\mathbb{R}^3$ with multiplicative noise. Using the Fourier analysis we construct a sequence of approximate solutions. The…

概率论 · 数学 2021-09-15 Elżbieta Motyl
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