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Lehel Banjai
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2020 – today
- 2024
- [j22]Lehel Banjai, Matteo Ferrari:
Runge-Kutta convolution quadrature based on Gauss methods. Numerische Mathematik 156(5): 1719-1750 (2024) - 2023
- [j21]Lehel Banjai, Jens Markus Melenk, Christoph Schwab:
Exponential convergence of hp FEM for spectral fractional diffusion in polygons. Numerische Mathematik 153(1): 1-47 (2023) - [i12]Lehel Banjai, Matteo Ferrari:
Generalized convolution quadrature based on the trapezoidal rule. CoRR abs/2305.11134 (2023) - 2022
- [j20]Lehel Banjai:
Implicit/Explicit, BEM/FEM Coupled Scheme for Acoustic Waves with the Wave Equation in the Second Order Formulation. Comput. Methods Appl. Math. 22(4): 757-773 (2022) - [j19]Lehel Banjai, Charalambos G. Makridakis:
A posteriori error analysis for approximations of time-fractional subdiffusion problems. Math. Comput. 91(336): 1711-1737 (2022) - [i11]Lehel Banjai, Charalambos G. Makridakis:
A posteriori error analysis for approximations of time-fractional subdiffusion problems. CoRR abs/2203.00340 (2022) - [i10]Lehel Banjai:
Implicit/explicit, BEM/FEM coupled scheme for acoustic waves with the wave equation in the second order formulation. CoRR abs/2203.00986 (2022) - [i9]Ebraheem Aldahham, Lehel Banjai:
A modified convolution quadrature combined with the method of fundamental solutions and Galerkin BEM for acoustic scattering. CoRR abs/2203.00996 (2022) - [i8]Katherine Baker, Lehel Banjai, Mariya Ptashnyk:
Numerical analysis of a time-stepping method for the Westervelt equation with time-fractional damping. CoRR abs/2210.16349 (2022) - [i7]Lehel Banjai, Matteo Ferrari:
Runge-Kutta convolution quadrature based on Gauss methods. CoRR abs/2212.07170 (2022) - 2021
- [j18]Lehel Banjai, Gabriel J. Lord, Jeta Molla:
Strong Convergence of a Verlet Integrator for the Semilinear Stochastic Wave Equation. SIAM J. Numer. Anal. 59(4): 1976-2003 (2021) - 2020
- [j17]Lehel Banjai, María López-Fernández:
Numerical approximation of the Schrödinger equation with concentrated potential. J. Comput. Phys. 405: 109155 (2020) - [i6]Lehel Banjai, Jens Markus Melenk, Christoph Schwab:
hp-FEM for reaction-diffusion equations II. Robust exponential convergence for multiple length scales in corner domains. CoRR abs/2004.10517 (2020) - [i5]Lehel Banjai, Christian Lubich, Joerg Nick:
Time-dependent acoustic scattering from generalized impedance boundary conditions via boundary elements and convolution quadrature. CoRR abs/2005.13880 (2020) - [i4]Lehel Banjai, Gabriel J. Lord, Jeta Molla:
Strong convergence of a Verlet integrator for the semi-linear stochastic wave equation. CoRR abs/2009.07710 (2020) - [i3]Lehel Banjai, Jens Markus Melenk, Christoph Schwab:
Exponential Convergence of hp FEM for Spectral Fractional Diffusion in Polygons. CoRR abs/2011.05701 (2020) - [i2]Katherine Baker, Lehel Banjai:
Numerical analysis of a wave equation for lossy media obeying a frequency power law. CoRR abs/2012.04520 (2020)
2010 – 2019
- 2019
- [j16]Lehel Banjai, Jens Markus Melenk, Ricardo H. Nochetto, Enrique Otárola, Abner J. Salgado, Christoph Schwab:
Tensor FEM for Spectral Fractional Diffusion. Found. Comput. Math. 19(4): 901-962 (2019) - [j15]Lehel Banjai, María López-Fernández:
Efficient high order algorithms for fractional integrals and fractional differential equations. Numerische Mathematik 141(2): 289-317 (2019) - [j14]Lehel Banjai, Enrique Otárola:
A PDE approach to fractional diffusion: a space-fractional wave equation. Numerische Mathematik 143(1): 177-222 (2019) - [i1]Lehel Banjai, María López-Fernández:
The numerical approximation of the Schrödinger equation with concentrated potential. CoRR abs/1908.01292 (2019) - 2018
- [j13]Lehel Banjai, Alexander Rieder:
Convolution quadrature for the wave equation with a nonlinear impedance boundary condition. Math. Comput. 87(312): 1783-1819 (2018) - 2017
- [j12]Lehel Banjai, Emmanuil H. Georgoulis, Oluwaseun Lijoka:
A Trefftz Polynomial Space-Time Discontinuous Galerkin Method for the Second Order Wave Equation. SIAM J. Numer. Anal. 55(1): 63-86 (2017) - [j11]Lehel Banjai, María López-Fernández, Achim Schädle:
Fast and Oblivious Algorithms for Dissipative and Two-dimensional Wave Equations. SIAM J. Numer. Anal. 55(2): 621-639 (2017) - 2015
- [j10]Lehel Banjai, Christian Lubich, Francisco-Javier Sayas:
Stable numerical coupling of exterior and interior problems for the wave equation. Numerische Mathematik 129(4): 611-646 (2015) - 2014
- [j9]Lehel Banjai, Maryna Kachanovska:
Fast convolution quadrature for the wave equation in three dimensions. J. Comput. Phys. 279: 103-126 (2014) - 2013
- [j8]Jonas Ballani, Lehel Banjai, Stefan A. Sauter, Alexander Veit:
Numerical solution of exterior Maxwell problems by Galerkin BEM and Runge-Kutta convolution quadrature. Numerische Mathematik 123(4): 643-670 (2013) - 2011
- [j7]Lehel Banjai, Volker Gruhne:
Efficient long-time computations of time-domain boundary integrals for 2D and dissipative wave equation. J. Comput. Appl. Math. 235(14): 4207-4220 (2011) - [j6]Lehel Banjai, Christian Lubich, Jens Markus Melenk:
Runge-Kutta convolution quadrature for operators arising in wave propagation. Numerische Mathematik 119(1): 1-20 (2011) - 2010
- [j5]Lehel Banjai:
Multistep and Multistage Convolution Quadrature for the Wave Equation: Algorithms and Experiments. SIAM J. Sci. Comput. 32(5): 2964-2994 (2010)
2000 – 2009
- 2008
- [j4]Lehel Banjai, Stefan A. Sauter:
Rapid Solution of the Wave Equation in Unbounded Domains. SIAM J. Numer. Anal. 47(1): 227-249 (2008) - [j3]Lehel Banjai:
Revisiting the Crowding Phenomenon in Schwarz-Christoffel Mapping. SIAM J. Sci. Comput. 30(2): 618-636 (2008) - 2007
- [j2]Lehel Banjai, Stefan A. Sauter:
A Refined Galerkin Error and Stability Analysis for Highly Indefinite Variational Problems. SIAM J. Numer. Anal. 45(1): 37-53 (2007) - 2003
- [j1]Lehel Banjai, Lloyd N. Trefethen:
A Multipole Method for Schwarz-Christoffel Mapping of Polygons with Thousands of Sides. SIAM J. Sci. Comput. 25(3): 1042-1065 (2003)
Coauthor Index
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