Výsledky vyhledávání - boundary element methods for initial value AND initial-boundary value problems involving red*

Coupling finite element and reliability analysis through proper generalized decomposition model reduction Autor Gallimard, L., Vidal, P., Polit, O.

“… with reliability analysis algorithms allows to compute the failure probability of the system. However, this coupling leads to successive finite element analysis of parametric models involving high computational effort…”
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Relations among stiffness coefficients of hexahedral 8-noded finite elements: A simple and efficient way to reduce the integration time Autor Cerrolaza, M., Osorio, J.C.

“…Computing coefficients in stiffness matrices of finite element analysis in computational mechanics is time consuming, especially in large non-linear dynamic problems involving large meshes…”
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Numerical Solution of a Flow-Control Problem: Vorticity Reduction by Dynamic Boundary Action Autor Berggren, Martin

“… A quasi-Newton method is used for the minimization of a quadratic objective function involving a measure of the vorticity and a regularization term…”
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Chemo-mechanical coupling and material evolution in finitely deforming solids with advancing fronts of reactive fluids Autor Anguiano, Marcelino, Gajendran, Harishanker, Hall, Richard B., Rajagopal, Kumbakonam R., Masud, Arif

“…A new stabilized method is presented for coupled chemo-mechanical problems involving chemically reacting fluids flowing through deformable elastic solids…”
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Linear B-spline finite element method for the improved Boussinesq equation Autor Lin, Qun, Wu, Yong Hong, Loxton, Ryan, Lai, Shaoyong

“… Consequently, for the first time, the initial boundary value problem can be reduced to an explicit initial value problem to which many accurate numerical methods are readily applicable…”
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A hybridized discontinuous Petrov-Galerkin scheme for scalar conservation laws Autor Moro, D., Nguyen, N. C., Peraire, J.

“… When the resulting nonlinear system is solved using the Newton–Raphson procedure, the solution inside each element can be locally condensed to yield a global linear system involving only the degrees of freedom of the numerical trace…”
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Finite element analysis of time‐fractional integro‐differential equation of Kirchhoff type for non‐homogeneous materials Autor Kumar, Lalit, Sista, Sivaji Ganesh, Sreenadh, Konijeti

“…In this paper, we study a time‐fractional initial‐boundary value problem of Kirchhoff type involving memory term for non…”
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Numerical Method for a Filtration Model Involving a Nonlinear Partial Integro-Differential Equation Autor Baigereyev, Dossan, Omariyeva, Dinara, Temirbekov, Nurlan, Yergaliyev, Yerlan, Boranbek, Kulzhamila

“…In this paper, we propose an efficient numerical method for solving an initial boundary value problem for a coupled system of equations consisting of a nonlinear parabolic partial integro-differential…”
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Qualitative and Numerical Analysis of Quasi-Static Problems in Elastoplasticity Autor Han, Weimin, Reddy, B. Daya, Schroeder, Gregory C.

“…The quasi-static problem of elastoplasticity with combined kinematic-isotropic hardening is formulated as a time-dependent variational inequality (VI) of the mixed kind…”
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On Least-Squares Finite Element Methods for the Poisson Equation and Their Connection to the Dirichlet and Kelvin Principles Autor Bochev, Pavel, Gunzburger, Max

“…Least-squares finite element methods for first-order formulations of the Poisson equation are not subject to the inf-sup condition and lead to stable solutions even when all variables are approximated…”
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Boundedness in a two-dimensional Keller–Segel–Navier–Stokes system involving a rapidly diffusing repulsive signal Autor Winkler, Michael

“… . It is shown that for all suitably regular initial data, a corresponding no-flux/no-flux/Dirichlet initial boundary value problem posed in a smoothly bounded planar domain admits a uniquely determined…”
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Nonnegativity preserving convergent schemes for the thin film equation Autor Grün, Günther, Rumpf, Martin

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Modelling of the elastoplastic dynamics of longitudinally reinforced wall beams based on a time-explicit central difference method Autor Yankovskii, A.P.

“… An initial-boundary-value problem of the dynamic deformation of longitudinally reinforced flexible wall beams is formulated in the von Karman approximation with consideration of their weakened…”
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Sixth International Congress on Industrial Applied Mathematics, ICIAM07, Zürich 2007 and GAMM Annual Meeting, Zürich 2007

“…Volume 7 (2007) of PAMM “Proceedings in Applied Mathematics and Mechanics” assembles the Minisymposia and Contributed papers to both the 6th International…”
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Efficient methods for modeling transient wave propagation in unbounded domains Autor Guddati, Murthy Narasimha

“…The analysis of problems involving wave propagation in unbounded domains requires the use of special artificial boundary conditions…”
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