Advection-diffusion equations with random coefficients on evolving hypersurfaces [PDF]
We present the analysis of advection-diffusion equations with random coefficients on moving hypersurfaces. We define weak and strong material derivative, that take into account also the spacial movement.
Djurdjevac, A.
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A new stability results for the backward heat equation
In this paper, we regularize the nonlinear inverse time heat problem in the unbounded region by Fourier method. Some new convergence rates are obtained.
Dinh, Alain Pham Ngoc+3 more
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Recovering the initial distribution for strongly damped wave equation [PDF]
We study for the first time the inverse backward problem for the strongly damped wave equation. First, we show that the problem is severely ill-posed in the sense of Hadamard.
Au, VV, Lesnic, D, Nguyen, DV, Tuan, NH
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Exact Traveling Wave Solutions of Nonlinear PDEs in Mathematical Physics Using the Modified Simple Equation Method [PDF]
In this article, we apply the modified simple equation method to find the exact solutions with parameters of the (1+1)-dimensional nonlinear Burgers-Huxley equation, the (2+1) dimensional cubic nonlinear Klein-Gordon equation and the (2+1)-dimensional ...
Arnous, A. H., E. Zayed, E. M.
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An improved stability result for a heat equation backward in time with nonlinear source [PDF]
We consider a nonlinear backward heat conduction problem in a strip. The problem is ill-posed in the sense that the solution (if it exists) does not depend continuously on the data.
Nguyen Huy Tuan, Pham Hoang Quan
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The two-scale approach to hydrodynamic limits for non-reversible dynamics
In a recent paper by Grunewald et.al., a new method to study hydrodynamic limits was developed for reversible dynamics. In this work, we generalize this method to a family of non-reversible dynamics.
Duong, Manh Hong, Fathi, Max
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Harnack's Inequality for Parabolic De Giorgi Classes in Metric Spaces
In this paper we study problems related to parabolic partial differential equations in metric measure spaces equipped with a doubling measure and supporting a Poincare' inequality.
Kinnunen, J.+3 more
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Collocation method based on modified cubic B-spline for option pricing models [PDF]
Collocation method based on modified cubic B-spline functions has been developed for the valuation of European, American and Barrier options of single asset.
Jalil Rashidinia, Sanaz Jamalzadeh
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Analytic Solutions of the Vector Burgers Equation [PDF]
The well-known analytical solution of Burgers' equation is extended to curvilinear coordinate systems in three dimensions by a method that is much simpler and more suitable to practical applications than that previously used.
Musielak, Z. E.+2 more
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The generalized (G'/G)-expansion method for solving nonlinear paratial differential equations in mathematical physics [PDF]
In this paper, we explore new applications of the generalized
E M E Zayed, M A S El-Malky
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