Exponential Integrators for MHD: Matrix-free Leja interpolation and efficient adaptive time stepping. - Pranab Jyoti Deka; Lukas Einkemmer (CoRR, 2021)

Efficient adaptive step size control for exponential integrators. - Pranab Jyoti Deka; Lukas Einkemmer (Comput. Math. Appl., 2022)

A comparison of Leja- and Krylov-based iterative schemes for Exponential Integrators. - Pranab Jyoti Deka; Mayya Tokman; Lukas Einkemmer (CoRR, 2022)

Exponential methods for anisotropic diffusion. - Pranab Jyoti Deka; Lukas Einkemmer; Ralf Kissmann; Stefan-Tiberiu Kis (CoRR, 2022)

Efficient numerical methods for Anisotropic Diffusion of Galactic Cosmic Rays. - Pranab Jyoti Deka; Ralf Kissmann; Lukas Einkemmer (CoRR, 2023)

LeXInt: Package for exponential integrators employing Leja interpolation. - Pranab Jyoti Deka; Lukas Einkemmer; Mayya Tokman (SoftwareX, 2023)

LeXInt: GPU-accelerated exponential integrators package. - Pranab Jyoti Deka; Alexander Moriggl; Lukas Einkemmer (SoftwareX, 2025)