A compact ADI scheme for two-dimensional fractional sub-diffusion equation with Neumann boundary condition
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DOI: 10.1016/j.apnum.2020.04.009
Abstract: Abstract In this paper, we develop an effective numerical method for solving the fractional sub-diffusion equation with Neumann boundary conditions. The time fractional derivative is approximated by the L1 scheme on graded meshes, the spatial… read more here.
Keywords: neumann boundary; equation neumann; scheme; sub diffusion ... See more keywords
Gradient estimates of mean curvature equation with Neumann boundary condition in domains of Riemannian manifold
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DOI: 10.1142/s0129167x17500653
Abstract: We study the prescribed mean curvature equation with Neumann boundary conditions in domains of Riemannian manifold. The main goal is to establish the gradient estimates for solutions by the maximum principle. As a consequence, we… read more here.
Keywords: domains riemannian; mean curvature; neumann boundary; equation neumann ... See more keywords
Numerical solution for stochastic heat equation with Neumann boundary conditions
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DOI: 10.2298/tsci23s1057r
Abstract: In this article, we propose a new technique based on 2-D shifted Legendre poly?nomials through the operational matrix integration method to find the numeri?cal solution of the stochastic heat equation with Neumann boundary conditions. For… read more here.
Keywords: neumann boundary; solution stochastic; equation neumann; boundary conditions ... See more keywords
Dynamics of a fluid equation with Neumann boundary conditions
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DOI: 10.3906/mat-2002-115
Abstract: We study the dynamics of a Neumann boundary value problem arising in fluid dynamics. We prove the nonexistence, existence and uniqueness of positive solutions under suitable conditions. At the same time, under stricter conditions, we… read more here.
Keywords: dynamics fluid; boundary conditions; neumann boundary; fluid equation ... See more keywords