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Ashish Bhatt
Ashish Bhatt
Assistant Professor of Mathematics at Vellore Institute of Technology
Verified email at vit.ac.in - Homepage
Title
Cited by
Cited by
Year
Symplectic model order reduction with non-orthonormal bases
P Buchfink, A Bhatt, B Haasdonk
Mathematical and Computational Applications 24 (2), 43, 2019
402019
Structure-preserving Exponential Runge--Kutta Methods
A Bhatt, BE Moore
SIAM Journal on Scientific Computing 39 (2), A593-A612, 2017
392017
Second Order Conformal Symplectic Schemes for Damped Hamiltonian Systems
A Bhatt, D Floyd, BE Moore
Journal of Scientific Computing, 1-26, 2015
382015
Exponential integrators preserving local conservation laws of PDEs with time-dependent damping/driving forces
A Bhatt, BE Moore
Journal of Computational and Applied Mathematics 352, 341-351, 2019
172019
Symplectic model-reduction with a weighted inner product
BM Afkham, A Bhatt, B Haasdonk, JS Hesthaven
arXiv preprint arXiv:1803.07799, 2018
102018
A sensitivity study of error estimation in reduced elastic multibody systems
J Fehr, D Grunert, A Bhatt, B Haasdonk
IFAC-PapersOnLine 51 (2), 202-207, 2018
42018
Projected exponential Runge–Kutta methods for preserving dissipative properties of perturbed constrained Hamiltonian systems
A Bhatt
Journal of Computational and Applied Mathematics 394, 113556, 2021
32021
Model order reduction of an elastic body under large rigid motion
A Bhatt, J Fehr, B Haasdonk
Numerical Mathematics and Advanced Applications ENUMATH 2017, 269-277, 2019
32019
Multiple Scales and Energy Analysis of Coupled Rayleigh-van der Pol Oscillators with Time-delayed Displacement and Velocity Feedback: Hopf Bifurcations and Amplitude Death
GS Oztepe, SR Choudhury, A Bhatt
Far East Journal of Dynamical Systems 26 (1), 31, 2015
32015
A Posteriori Error Estimation in Model Order Reduction of Elastic Multibody Systems with Large Rigid Motion
A Bhatt, J Fehr, D Grunert, B Haasdonk
IUTAM Symposium on Model Order Reduction of Coupled Systems, Stuttgart …, 2020
12020
Chaos in a non-autonomous nonlinear system describing asymmetric water wheels
A Bhatt, RA Van Gorder
Nonlinear Dynamics 93, 1977-1988, 2018
12018
Error Estimation for the Simulation of Elastic Multibody Systems
J Fehr, D Grunert, A Bhatt, B Haasdonk
PAMM 18 (1), e201800275, 2018
2018
Structure-preserving Finite Difference Methods for Linearly Damped Differential Equations
A Bhatt
2016
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