Pranav Singh

According to our database, Pranav Singh authored at least 11 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

Optimal Parameters for Numerical Solvers of PDEs.

Gianluca Frasca Caccia, Pranav Singh

J. Sci. Comput., October, 2023

Unitary rational best approximations to the exponential function.

Tobias Jawecki, Pranav Singh

CoRR, 2023

Quantum simulation of highly-oscillatory many-body Hamiltonians for near-term devices.

Guannan Chen, Mohammadali Foroozandeh, Chris Budd, Pranav Singh

CoRR, 2023

2022

Unitarity of some barycentric rational approximants.

Tobias Jawecki, Pranav Singh

CoRR, 2022

2021

Efficient Magnus-type integrators for solar energy conversion in Hubbard models.

Winfried Auzinger, Juliette Dubois, Karsten Held, Harald Hofstätter, Tobias Jawecki, Anna Kauch, Othmar Koch, Karolina Kropielnicka, Pranav Singh, Clemens Watzenböck

CoRR, 2021

Optimal control of spins by Analytical Lie Algebraic Derivatives.

Mohammadali Foroozandeh, Pranav Singh

Autom., 2021

2019

Solving Schrödinger equation in semiclassical regime with highly oscillatory time-dependent potentials.

Arieh Iserles, Karolina Kropielnicka, Pranav Singh

J. Comput. Phys., 2019

Compact schemes for laser-matter interaction in Schrödinger equation based on effective splittings of Magnus expansion.

Arieh Iserles, Karolina Kropielnicka, Pranav Singh

Comput. Phys. Commun., 2019

Time adaptive Zassenhaus splittings for the Schrödinger equation in the semiclassical regime.

Winfried Auzinger, Harald Hofstätter, Othmar Koch, Karolina Kropielnicka, Pranav Singh

Appl. Math. Comput., 2019

2018

Magnus-Lanczos Methods with Simplified Commutators for the Schrödinger Equation with a Time-Dependent Potential.

Arieh Iserles, Karolina Kropielnicka, Pranav Singh

SIAM J. Numer. Anal., 2018

2014

Effective Approximation for the Semiclassical Schrödinger Equation.

Philipp Bader, Arieh Iserles, Karolina Kropielnicka, Pranav Singh

Found. Comput. Math., 2014