Quantification of coarse-graining error in Langevin and overdamped Langevin dynamics MH Duong, A Lamacz, MA Peletier, A Schlichting, U Sharma Nonlinearity 31 (10), 4517, 2018 | 38 | 2018 |
Variational approach to coarse-graining of generalized gradient flows MH Duong, A Lamacz, MA Peletier, U Sharma Calculus of variations and partial differential equations 56, 1-65, 2017 | 37 | 2017 |
Left-invariant evolutions of wavelet transforms on the similitude group U Sharma, R Duits Applied and Computational Harmonic Analysis 39 (1), 110-137, 2015 | 25 | 2015 |
An inequality connecting entropy distance, Fisher information and large deviations B Hilder, MA Peletier, U Sharma, O Tse Stochastic Processes and their Applications 130 (5), 2596-2638, 2020 | 15 | 2020 |
Effective dynamics for non-reversible stochastic differential equations: a quantitative study F Legoll, T Lelièvre, U Sharma Nonlinearity 32 (12), 4779, 2019 | 15 | 2019 |
An adaptive parareal algorithm: application to the simulation of molecular dynamics trajectories F Legoll, T Lelièvre, U Sharma SIAM Journal on Scientific Computing 44 (1), B146-B176, 2022 | 12 | 2022 |
Variational structures beyond gradient flows: a macroscopic fluctuation-theory perspective RIA Patterson, DR Renger, U Sharma Journal of Statistical Physics 191 (2), 1-60, 2024 | 11 | 2024 |
Coarse graining of nonreversible stochastic differential equations: Quantitative results and connections to averaging C Hartmann, L Neureither, U Sharma SIAM Journal on Mathematical Analysis 52 (3), 2689-2733, 2020 | 8 | 2020 |
Coarse-graining of Fokker-Planck equations U Sharma | 8 | 2017 |
Stochastic gradient descent and fast relaxation to thermodynamic equilibrium: a stochastic control approach T Breiten, C Hartmann, L Neureither, U Sharma Journal of Mathematical Physics 62 (12), 2021 | 5 | 2021 |
Nonreversible sampling schemes on submanifolds U Sharma, W Zhang SIAM Journal on Numerical Analysis 59 (6), 2989-3031, 2021 | 5 | 2021 |
Untangling dissipative and Hamiltonian effects in bulk and boundary-driven systems DRM Renger, U Sharma Physical Review E 108 (5), 054123, 2023 | 3 | 2023 |
Quantitative coarse-graining of Markov chains B Hilder, U Sharma SIAM Journal on Mathematical Analysis 56 (1), 913-954, 2024 | 2 | 2024 |
Coarse-graining and fluctuations: Two birds with one stone MH Duong, MA Peletier, U Sharma arXiv preprint arXiv:1404.1466, 2014 | 2 | 2014 |
Fourier-Cattaneo equation: stochastic origin, variational formulation, and asymptotic limits A Montefusco, U Sharma, O Tse arXiv preprint arXiv:2211.07265, 2022 | | 2022 |
Evolutions and Construction of Wavelet Transform on the Similitude Group U Sharma | | |