Results 81 to 90 of about 147 (135)

Multiscale techniques for parabolic equations. [PDF]

Numer Math (Heidelb), 2018
Målqvist A, Persson A.
europepmc   +1 more source

Distributed Parameter Identification In Parabolic Problems With Output Least Squares And Crank-Nicolson Method

, 1996
The identification problem of a functional coefficient in a parabolic equation is considered. For this purpose an output least squares method is introduced, and estimates of the rate of convergence for the Crank-Nicolson time discretization scheme are ...
Tommi Kärkkäinen
core  

Finite element approximation of the Laplace-Beltrami operator on a surface with boundary. [PDF]

Numer Math (Heidelb), 2019
Burman E, Hansbo P, Larson MG, Larsson K, Massing A.   +4 more
europepmc   +1 more source

Structure aware Runge-Kutta time stepping for spacetime tents. [PDF]

SN Partial Differ Equ Appl, 2020
Gopalakrishnan J, Schöberl J, Wintersteiger C.   +2 more
europepmc   +1 more source

Spectral Analysis of High Order Continuous FEM for Hyperbolic PDEs on Triangular Meshes: Influence of Approximation, Stabilization, and Time-Stepping. [PDF]

J Sci Comput, 2023
Michel S, Torlo D, Ricchiuto M, Abgrall R.   +3 more
europepmc   +1 more source

Central Schemes on Overlapping Cells

, 2004
AMS subject classification. 65M60, 65M12Nessyahu and Tadmor's central scheme (J. Comput. Phys, 87(1990)) has the benefi t of not using Riemann solvers or characteristic decomposition for solving hyperbolic conservation laws and related convection ...
Liu, Yingjie
core  

Linearly Implicit Finite Element Methods Approximating the Solution to the Nonlinear Schrödinger Equation with a Schamel-Type Nonlinearity. [PDF]

J Sci Comput
Paraschis P, Zouraris GE.
europepmc   +1 more source

Sensitivity and feasibility of a one-dimensional morphoelastic model for post-burn contraction. [PDF]

Biomech Model Mechanobiol, 2021
Egberts G, Vermolen F, van Zuijlen P.
europepmc   +1 more source

A finite element based level set method for two-phase incompressible flows

, 2004
. We present a method that has been developed for the efficient numerical simulation of two-phase incompressible flows. For capturing the interface between the flows the level set technique is applied.
Reichelt, Volker, Reusken, Arnold, Sven Groß, Gross, Sven, Volker Reichelt, Arnold Reusken   +5 more
core  

Optimal error estimates of the diffuse domain method for second order parabolic equations. [PDF]

BIT Numer Math
Hao W, Ju L, Xu Y.
europepmc   +1 more source