Matthias Ehrhardt
Matthias Ehrhardt
Professor for Applied Mathematics and Numerical Analysis
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TítuloCitado porAño
A review of transparent and artificial boundary conditions techniques for linear and nonlinear Schrödinger equations
X Antoine, A Arnold, C Besse, M Ehrhardt, A Schädle
Berlin: Weierstraß-Institut für Angewandte Analysis und Stochastik, 2008
Discrete transparent boundary conditions for the Schrödinger equation: Fast calculation, approximation, and stability
A Arnold, M Ehrhardt, I Sofronov
Communications in Mathematical Sciences 1 (3), 501-556, 2003
Discrete transparent boundary conditions for the Schrödinger equation
A Arnold, M Ehrhardt
On the numerical solution of nonlinear Black–Scholes equations
J Ankudinova, M Ehrhardt
Computers & Mathematics with Applications 56 (3), 799-812, 2008
Discrete transparent boundary conditions for wide angle parabolic equations in underwater acoustics
A Arnold, M Ehrhardt
Journal of Computational Physics 145 (2), 611-638, 1998
Discrete artificial boundary conditions
M Ehrhardt
A fast, stable and accurate numerical method for the Black–Scholes equation of American options
M Ehrhardt, RE Mickens
International Journal of Theoretical and Applied Finance 11 (05), 471-501, 2008
A discrete Adomian decomposition method for discrete nonlinear Schrödinger equations
A Bratsos, M Ehrhardt, IT Famelis
Applied Mathematics and Computation 197 (1), 190-205, 2008
Variational approach in weighted Sobolev spaces to scattering by unbounded rough surfaces
SN Chandler-Wilde, J Elschner
SIAM Journal on Mathematical Analysis 42 (6), 2554-2580, 2010
Discrete transparent boundary conditions for Schrödinger-type equations for non-compactly supported initial data
M Ehrhardt
Applied Numerical Mathematics 58 (5), 660-673, 2008
Nonlinear models in mathematical finance: new research trends in option pricing
M Ehrhardt
Nova Science Publishers, 2008
Adequate numerical solution of air pollution problems by positive difference schemes on unbounded domains
QA Dang, M Ehrhardt
Mathematical and Computer Modelling 44 (9-10), 834-856, 2006
Solutions to the discrete Airy equation: Application to parabolic equation calculations
M Ehrhardt, RE Mickens
Journal of computational and applied mathematics 172 (1), 183-206, 2004
Multi-Band Effective Mass Approximations: Advanced Mathematical Models and Numerical Techniques
M Ehrhardt, T Koprucki
Springer, 2014
Fast calculation of energy and mass preserving solutions of Schrödinger–Poisson systems on unbounded domains
M Ehrhardt, A Zisowsky
Journal of Computational and Applied Mathematics 187 (1), 1-28, 2006
Exact artificial boundary conditions for problems with periodic structures
M Ehrhardt, C Zheng
Journal of Computational Physics 227 (14), 6877-6894, 2008
Discrete transparent boundary conditions for the Schrödinger equation on circular domains
A Arnold, M Ehrhardt, M Schulte, I Sofronov
Berlin: Weierstraß-Institut für Angewandte Analysis und Stochastik, 2008
A versatile approach for stochastic correlation using hyperbolic functions
L Teng, C Van Emmerich, M Ehrhardt, M Günther
International Journal of Computer Mathematics 93 (3), 524-539, 2016
Numerical simulation of waves in periodic structures
M Ehrhardt, H Han, C Zheng
WIAS, 2008
A nonstandard finite difference scheme for convection–diffusion equations having constant coefficients
M Ehrhardt, RE Mickens
Applied Mathematics and Computation 219 (12), 6591-6604, 2013
El sistema no puede realizar la operación en estos momentos. Inténtalo de nuevo más tarde.
Artículos 1–20