Results 31 to 40 of about 81 (75)
, 1996 . Optimal order L 1 -in-time, L 2 -in-space a priori error estimates are derived for mixed finite element approximations for both displacement and stress for a second order hyperbolic equation with first order absorbing boundary conditions ...
Todd F. Dupont +2 more
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ON THE CONTROLLABILITY OF RACING SAILING BOATS WITH FOILS
, 2017 The development of foils for racing boats has changed the strategy of sailing. Recently, the America's cup held in San Francisco, has been the theatre of a tragicomic history due to the foils.
Caroline, Fabre, Destuynder, Philippe
core +1 more source
A posteriori error analysis for numerical approximations of Friedrichs systems
, 1998 The global error of numerical approximations for symmetric positive systems in the sense of Friedrichs is decomposed into a locally created part and a propagating component.
J.A. Mackenzie +3 more
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Orthogonal Spline Collocation Methods For Schrödinger-Type Equations In One Space Variable
, 1994 . We examine the use of orthogonal spline collocation for the semi-discretization of the cubic Schrodinger equation and the two-dimensional parabolic equation of Tappert.
Graeme Fairweather, Mark P. Robinson
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Div First-Order System LL * (FOSLL*) for Second-Order Elliptic Partial Differential Equations ∗
, 2014 . The first-order system LL * (FOSLL*) approach for general second-order elliptic partial differential equations was proposed and analyzed in [10], in order to retain the full efficiency of the L2 norm first-order system least-squares (FOSLS) ap-proach ...
Rob Falgout, Shun Zhang, Zhiqiang Cai
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Convergence Rates for Relaxation Schemes Approximating Conservation Laws
, 1998 In this paper, we prove a global error estimate for a relaxation scheme approximating scalar conservation laws. To this end, we decompose the error into a relaxation error and a discretization error.
Hailiang Liu, Gerald Warnecke
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A Posteriori Error Estimates for Fully Discrete Finite Element Method for Generalized Diffusion Equation with Delay. [PDF]
J Sci Comput, 2020 Wang W, Yi L, Xiao A.
europepmc +1 more source
ERROR ESTIMATES FOR THE STAGGERED LAX–FRIEDRICHS SCHEME ON UNSTRUCTURED GRIDS ∗
, 2014 . Staggered grid finite volume methods (also called central schemes) were introduced in one dimension by Nessyahu and Tadmor in 1990 in order to avoid the necessity of having information on solutions of Riemann problems for the evaluation of numerical ...
Marc K Üther
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Stability and error analysis for a diffuse interface approach to an advection-diffusion equation on a moving surface. [PDF]
Numer Math (Heidelb), 2018 Deckelnick K, Styles V.
europepmc +1 more source