Lehel Banjai

Lehel Banjai

Heriot-Watt University

H-index: 19

Europe-United Kingdom

About Lehel Banjai

Lehel Banjai, With an exceptional h-index of 19 and a recent h-index of 15 (since 2020), a distinguished researcher at Heriot-Watt University, specializes in the field of Numerical analysis.

His recent articles reflect a diverse array of research interests and contributions to the field:

Numerical analysis of a time-stepping method for the Westervelt equation with time-fractional damping

Generalized convolution quadrature based on the trapezoidal rule

hp-FEM for the spectral fractional Laplacian in polygons

Exponential convergence of hp FEM for spectral fractional diffusion in polygons

hp-FEM for reaction–diffusion equations. II: robust exponential convergence for multiple length scales in corner domains

A posteriori error analysis for approximations of time-fractional subdiffusion problems

Boundary-Field Formulations

Algorithms for CQ: Linear Multistep Methods

Lehel Banjai Information

University

Position

Mathematics Department

Citations(all)

1492

Citations(since 2020)

674

Cited By

1114

hIndex(all)

19

hIndex(since 2020)

15

i10Index(all)

31

i10Index(since 2020)

22

Email

University Profile Page

Heriot-Watt University

Google Scholar

View Google Scholar Profile

Lehel Banjai Skills & Research Interests

Numerical analysis

Top articles of Lehel Banjai

Title

Journal

Author(s)

Publication Date

Numerical analysis of a time-stepping method for the Westervelt equation with time-fractional damping

Mathematics of Computation

Katherine Baker

Lehel Banjai

Mariya Ptashnyk

2024

Generalized convolution quadrature based on the trapezoidal rule

arXiv preprint arXiv:2305.11134

Lehel Banjai

Matteo Ferrari

2023/5/18

hp-FEM for the spectral fractional Laplacian in polygons

Jens Markus Melenk

Lehel Banjai

Alexander Rieder

Ch Schwab

2023/3/9

Exponential convergence of hp FEM for spectral fractional diffusion in polygons

Numerische Mathematik

Lehel Banjai

Jens M Melenk

Christoph Schwab

2023/1

hp-FEM for reaction–diffusion equations. II: robust exponential convergence for multiple length scales in corner domains

IMA Journal of Numerical Analysis

Lehel Banjai

Jens M Melenk

Christoph Schwab

2023/11

A posteriori error analysis for approximations of time-fractional subdiffusion problems

Mathematics of Computation

Lehel Banjai

Charalambos Makridakis

2022/7

Boundary-Field Formulations

Lehel Banjai

Francisco-Javier Sayas

2022/8/2

Algorithms for CQ: Linear Multistep Methods

Lehel Banjai

Francisco-Javier Sayas

2022/8/2

A modified convolution quadrature combined with the method of fundamental solutions and Galerkin BEM for acoustic scattering

arXiv preprint arXiv:2203.00996

Ebraheem Aldahham

Lehel Banjai

2022/3/2

Transient Electromagnetism

Lehel Banjai

Francisco-Javier Sayas

2022/8/2

Acoustic Scattering in the Time Domain

Lehel Banjai

Francisco-Javier Sayas

2022/8/2

hp-FEM for the spectral fracational Laplacian

Jens Markus Melenk

Ch Schwab

Lehel Banjai

2022

Data Sparse Methods and Other Topics

Lehel Banjai

Francisco-Javier Sayas

2022/8/2

Convolution Quadrature for Hyperbolic Symbols

Lehel Banjai

Francisco-Javier Sayas

2022/8/2

Runge-Kutta convolution quadrature based on Gauss methods

arXiv preprint arXiv:2212.07170

Lehel Banjai

Matteo Ferrari

2022/12/14

Algoritmos eficientes para convoluciones adaptados a las aplicaciones

L Banjai

Maria Lopez-Fernandez

2022

Parabolic Problems

Lehel Banjai

Francisco-Javier Sayas

2022/8/2

Runge-Kutta CQ

Lehel Banjai

Francisco-Javier Sayas

2022/8/2

Integral equation methods for evolutionary PDE: A convolution quadrature approach

Lehel Banjai

Francisco-Javier Sayas

2022/11/8

Time-dependent acoustic scattering from generalized impedance boundary conditions via boundary elements and convolution quadrature

IMA Journal of Numerical Analysis

Lehel Banjai

Christian Lubich

Jörg Nick

2022/1

See List of Professors in Lehel Banjai University(Heriot-Watt University)

Co-Authors

H-index: 75
LN Trefethen

LN Trefethen

University of Oxford

H-index: 67
Christian Lubich

Christian Lubich

Eberhard Karls Universität Tübingen

H-index: 31
Francisco-Javier Sayas

Francisco-Javier Sayas

University of Delaware

H-index: 29
Emmanuil H. Georgoulis

Emmanuil H. Georgoulis

University of Leicester

H-index: 28
Gabriel Lord

Gabriel Lord

Radboud Universiteit

H-index: 28
Daniel Peterseim

Daniel Peterseim

Augsburg University

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