نتایج جستجو برای: hyperbolic model

تعداد نتایج: 2125564  

Journal: :ESAIM: Mathematical Modelling and Numerical Analysis 2019

Journal: :ESAIM: Mathematical Modelling and Numerical Analysis 2010

Journal: :Transactions of the American Mathematical Society 2008

Journal: :SIAM Journal of Applied Mathematics 2001
Alexander A. Nepomnyashchy Amy Novick-Cohen Horacio G. Rotstein Simon Brandon

Abstract. We present a phenomenological theory for phase transition dynamics with memory which yields a hyperbolic generalization of the classical phase field model when the relaxation kernels are assumed to be exponential. Thereafter, we focus on the implications of our theory in the hyperbolic case, and we derive asymptotically an equation of motion in two dimensions for the interface between...

Journal: :International Mathematics Research Notices 2023

Abstract We study a wave equation in dimension $d\in \{1,2\}$ with multiplicative space-time Gaussian noise. The existence and uniqueness of the Stratonovich solution is obtained under some conditions imposed on strategy to develop Strichartz-type estimates for kernel weighted Besov spaces, by which we can prove well-posedness an associated Young-type equation. Those Strichartz bounds are indep...

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