Symplectic model order reduction with non-orthonormal bases P Buchfink, A Bhatt, B Haasdonk Mathematical and Computational Applications 24 (2), 43, 2019 | 42 | 2019 |
Structure-preserving Exponential Runge--Kutta Methods A Bhatt, BE Moore SIAM Journal on Scientific Computing 39 (2), A593-A612, 2017 | 40 | 2017 |
Second Order Conformal Symplectic Schemes for Damped Hamiltonian Systems A Bhatt, D Floyd, BE Moore Journal of Scientific Computing, 1-26, 2015 | 38 | 2015 |
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 | 18 | 2019 |
Symplectic model-reduction with a weighted inner product BM Afkham, A Bhatt, B Haasdonk, JS Hesthaven arXiv preprint arXiv:1803.07799, 2018 | 10 | 2018 |
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 | 4 | 2018 |
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 | 3 | 2021 |
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 | 3 | 2019 |
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 | 3 | 2015 |
Chaos in a non-autonomous nonlinear system describing asymmetric water wheels A Bhatt, RA Van Gorder Nonlinear Dynamics 93, 1977-1988, 2018 | 2 | 2018 |
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 | 1 | 2020 |
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 |