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Displaying 161 –
180 of
377
In this paper, we are concerned with a kind of Signorini transmission problem in a unbounded domain. A variational inequality is derived when discretizing this problem by coupled FEM-BEM. To solve such variational inequality, an iterative method, which can be viewed as a variant of the D-N alternative method, will be introduced. In the iterative method, the finite element part and the boundary element part can be solved independently. It will be shown that the convergence speed of this iteration...
In this paper, we are concerned with a kind of Signorini
transmission problem in a unbounded domain. A variational
inequality is derived when discretizing this problem by coupled
FEM-BEM. To solve such variational inequality, an iterative
method, which can be viewed as a variant of the D-N alternative
method, will be introduced. In the iterative method, the finite
element part and the boundary element part can be solved
independently. It will be shown that the convergence speed of this
iteration...
Error estimates in L∞(0,T;L2(Ω)), L∞(0,T;L2(Ω)2), L∞(0,T;L∞(Ω)), L∞(0,T;L∞(Ω)2), Ω in , are derived for a mixed finite
element method for the initial-boundary value problem for integro-differential
equation
based on the Raviart-Thomas space Vh x Wh ⊂ H(div;Ω) x L2(Ω). Optimal order estimates are obtained for the
approximation of u,ut in L∞(0,T;L2(Ω)) and the
associated velocity p in L∞(0,T;L2(Ω)2), divp in L∞(0,T;L2(Ω)). Quasi-optimal order estimates are obtained
for the approximation...
Mathematics Subject Classification: 65C05, 60G50, 39A10, 92C37In this paper the multi-dimensional Monte-Carlo random walk simulation
models governed by distributed fractional order differential equations
(DODEs) and multi-term fractional order differential equations are constructed.
The construction is based on the discretization leading to a generalized
difference scheme (containing a finite number of terms in the time
step and infinite number of terms in the space step) of the Cauchy problem
for...
Currently displaying 161 –
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