This paper established a multiresolution analysis of two-dimension seperable differential operator spline with non-polynomial type in the reproducing space H1 (R)H1 (R) )realized the expansion of function according to...
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This paper established a multiresolution analysis of two-dimension seperable differential operator spline with non-polynomial type in the reproducing space H1 (R)H1 (R) )realized the expansion of function according to the system of Dyadic extension andtranslation, and its coefficients of expansion was demonstrated by the value of functionaccurately. Moreover, this paper provided reasonable approach and efficient methodfor extending the theory of two-dimension operator spline with non-polynomial type.
In this paper, we combine a finite element approach with the natural boundary element method to stduy the weak solvability and Galerkin approximations of a class of semilinear exterior boundary value problems. Our ana...
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In this paper, we combine a finite element approach with the natural boundary element method to stduy the weak solvability and Galerkin approximations of a class of semilinear exterior boundary value problems. Our analysis is mainly based on the variational formulation with constraints. We discuss the error estimate of the finite element solution and obtain the asymptotic rate of convergence O（h^n) Finally, we also give two numerical examples.
This paper presents a posteriori error estimate of FD-SD method for two-dimensional time-dependent convection-dominated diffusion equation, which can be used to reasonably adjust space mesh. The numerical result shows...
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This paper presents a posteriori error estimate of FD-SD method for two-dimensional time-dependent convection-dominated diffusion equation, which can be used to reasonably adjust space mesh. The numerical result shows that this local refinement is accurate and feasible.
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