Výsledky vyhledávání - "Hussain Javed"

Akademický článek

Global well-posedness and exponential decay estimates for semilinear Newell–Whitehead–Segel equation

Autor: Hussain Javed, Ali Munawar

Publikováno v: Nonlinear Engineering, Vol 13, Iss 1, Pp 423-41 (2024)

This article presents the application of the Faedo–Galerkin compactness method to establish the local well-posedness of the Newell–Whitehead–Segel equation. By analyzing a finite-dimensional approximate problem, the existence and uniqueness of

Externí odkaz: https://doaj.org/article/f79fef77d5bd436a8375f487f2092323

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Akademický článek

Modeling credit risk with mixed fractional Brownian motion: An application to barrier options

Autor: Hussain Javed, Ali Munawar

Publikováno v: Nonlinear Engineering, Vol 13, Iss 1, Pp 153-202 (2024)

This article aims to examine the pricing of debt and equity in the context of credit risk structural models, where the value of a company’s assets is influenced by mixed fractional Brownian motion. Three distinct scenarios are analyzed, including w

Externí odkaz: https://doaj.org/article/86c400da62bb43f38db21011d14855f0

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Akademický článek

Pricing weather derivatives in an uncertain environment

Autor: Ali Zulfiqar, Hussain Javed, Bano Zarqa

Publikováno v: Nonlinear Engineering, Vol 12, Iss 1, Pp 57-64 (2023)

This article deals with the problem of finding a pricing formula for weather derivatives based on temperature dynamics through an uncertain differential equation. Weather-related derivatives are being employed more frequently in alternative risk port

Externí odkaz: https://doaj.org/article/6e6a859329504a8bbe3c545b5671c931

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Existence of Martingale Solutions to Stochastic Constrained Heat Equation

Autor: Hussain, Javed, Fatah, Abdul, Ahmed, Saeed

This article extends the work on stochastic constrained heat equation in \cite{brzezniak2020global}. We will show the existence of Martingale solutions to the stochastic-constrained heat equations. The proof is based on compactness, tightness of meas

Externí odkaz: http://arxiv.org/abs/2411.04631

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On the Global Solution and Invariance of nonlinear Constrained Modified Swift-Hohenberg Equation on Hilbert Manifold

Autor: Hussain, Javed, Ahmed, Saeed

In this paper, we are interested in finding the existence and uniqueness of the local, local maximal, and global solutions of the equation projected on the Hilbert manifold. Furthermore, we will show that for any given initial data in the Hilbert man

Externí odkaz: http://arxiv.org/abs/2411.03858

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On the Global solution and Invariance of stochastic constrained Modified Swift-Hohenberg Equation on a Hilbert manifold

Autor: Hussain, Javed, Ahmed, Saeed, Fatah, Abdul

This paper aims to investigate the stochastic generalization of the projected deterministic constrained modified Swift-Hohenberg equation. Specifically, we will investigate a nonlinear parabolic equation in which the first-order time derivative (heat

Externí odkaz: http://arxiv.org/abs/2410.08535

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