Journal: Computers and Mathematics with Applications

Found 284 papers in total
Weak Dirichlet boundary conditions for trimmed thin isogeometric shells
Weak Dirichlet boundary conditions for trimmed thin isogeometric shells
2015,
Computer‐aided design‐based NURBS surfaces form the basis of...
A shape calculus based method for a transmission problem with a random interface
A shape calculus based method for a transmission problem with a random interface
2015,
The present work is devoted to an approximation of the statistical moments of the...
Reducing spurious oscillations in discontinuous wave propagation simulation using high-order finite elements
Reducing spurious oscillations in discontinuous wave propagation simulation using high-order finite elements
2015,
In this paper, a modified explicit time integration scheme is proposed for simulating...
High order FEM for multigrid homogenization
High order FEM for multigrid homogenization
2015,
The high order FEM was applied to the multigrid based homogenization and proved to be...
Optimal additive Schwarz methods for the hp-BEM: The hypersingular integral operator in 3D on locally refined meshes
Optimal additive Schwarz methods for the hp-BEM: The hypersingular integral operator in 3D on locally refined meshes
2015,
We propose and analyze an overlapping Schwarz preconditioner for the p and h p...
Local high-order regularization and applications to hp-methods
Local high-order regularization and applications to hp-methods
2015,
We develop a regularization operator based on smoothing on a spatially varying length...
A posteriori error control of hp-finite elements for variational inequalities of the first and second kind
A posteriori error control of hp-finite elements for variational inequalities of the first and second kind
2015,
In this paper, residual‐based a posteriori error estimates for variational...
Wave propagation in a rotating randomly varying granular generalized thermoelastic medium
Wave propagation in a rotating randomly varying granular generalized thermoelastic medium
2015,
Elastic wave propagation has been explored in an infinite granular thermoelastic...
Multigrid methods for saddle point systems using constrained smoothers
Multigrid methods for saddle point systems using constrained smoothers
2015,
The constrained smoother for solving the saddle point system arising from the...
Higher-order MUSCL scheme for transport equation originating in a neuronal model
Higher-order MUSCL scheme for transport equation originating in a neuronal model
2015,
We consider a transport equation with mixed boundary conditions (Dirichlet and...
Explicit hard bounding functions for boundary value problems for elliptic partial differential equations
Explicit hard bounding functions for boundary value problems for elliptic partial differential equations
2015,
We obtain tight super‐ and sub‐solutions, or hard bounding functions for...
On coupled Navier‐Stokes and energy equations in exterior-like domains
On coupled Navier‐Stokes and energy equations in exterior-like domains
2015,
We investigate a class of nonlinear evolution systems modeling time‐dependent...
The localized method of approximated particular solutions for near-singular two- and three-dimensional problems
The localized method of approximated particular solutions for near-singular two- and three-dimensional problems
2015,
In this paper, the localized method of approximate particular solutions (LMAPS) using...
Random attractors for the extensible suspension bridge equation with white noise
Random attractors for the extensible suspension bridge equation with white noise
2015,
This paper is devoted to the dynamical behavior of a stochastic extensible suspension...
A saddle point least squares approach to mixed methods
A saddle point least squares approach to mixed methods
2015,
We investigate new PDE discretization approaches for solving variational formulations...
Lattice Boltzmann model for complex Ginzburg‐Landau equation in curvilinear coordinates
Lattice Boltzmann model for complex Ginzburg‐Landau equation in curvilinear coordinates
2015,
A lattice Boltzmann model is proposed for solving the complex Ginzburg–Landau...
Analysis of a splitting‐differentiation population model leading to cross-diffusion
Analysis of a splitting‐differentiation population model leading to cross-diffusion
2015,
Starting from the dynamical system model capturing the splitting–differentiation...
An implementation of the Spalart‐Allmaras turbulence model in a multi-domain lattice Boltzmann method for solving turbulent airfoil flows
An implementation of the Spalart‐Allmaras turbulence model in a multi-domain lattice Boltzmann method for solving turbulent airfoil flows
2015,
A methodology for solving turbulent airfoil flows based on the lattice Boltzmann...
Parallel direct solver for solving systems of linear equations resulting from finite element method on multi-core desktops and workstations
Parallel direct solver for solving systems of linear equations resulting from finite element method on multi-core desktops and workstations
2015,
This paper presents the PARFES–parallel sparse direct solver for solving systems...
A fast algorithm for solving banded Toeplitz systems
A fast algorithm for solving banded Toeplitz systems
2015,
A fast algorithm for solving systems of linear equations with banded Toeplitz matrices...
Parameterized rotated block preconditioning techniques for block two-by-two systems with application to complex linear systems
Parameterized rotated block preconditioning techniques for block two-by-two systems with application to complex linear systems
2015,
In this paper, based on the rotated block triangular preconditioning technique, we...
A hybridized iterative algorithm of the BiCORSTAB and GPBiCOR methods for solving non-Hermitian linear systems
A hybridized iterative algorithm of the BiCORSTAB and GPBiCOR methods for solving non-Hermitian linear systems
2015,
In this study, we derive a new iterative algorithm (including its preconditioned...
A regularity criterion for the three-dimensional MHD equations in terms of one directional derivative of the pressure
A regularity criterion for the three-dimensional MHD equations in terms of one directional derivative of the pressure
2015,
In this work, we will establish a sufficient condition for the regularity criterion to...
Steady-state bifurcation and Hopf bifurcation for a diffusive Leslie‐Gower predator‐prey model
Steady-state bifurcation and Hopf bifurcation for a diffusive Leslie‐Gower predator‐prey model
2015,
We consider a diffusive Leslie–Gower predator–prey model subject to the...
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