Status:
Personal website:
+44 1865 615121
Research groups:
Address
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
Recent Publications:
Rational neural networks
Advances in Neural Information Processing Systems 33 (NeurIPS 2020)
(12 December 2020)
Deflation-based identification of nonlinear excitations of the three-dimensional Gross-Pitaevskii equation
Physical Review A
issue 5
volume 102
(9 November 2020)
Bifurcation analysis of stationary solutions of two-dimensional coupled Gross–Pitaevskii equations using deflated continuation
Communications in Nonlinear Science and Numerical Simulation
issue August 2020
volume 87
page 105255-105255
(August 2020)
Research interests:
- Numerical solution of partial differential equations
- Deep learning
- Approximation of functions
Teaching:
Tutor for Approximation of functions, Part C (MT 20)
TA for Practical Numerical Analysis, MMSC (MT 19)
TA for Approximation of functions, Part C (MT 19)
Prizes, awards, and scholarships:
2021 G-Research PhD Prize (2nd place)
2018-2022 Oxford-Radcliffe Scholarship
2015-2018 Scholarship from ENS Rennes
Major / recent publications:
N. Boullé, A. Townsend, A generalization of the randomized singular value decomposition, submitted, 2021.
N. Boullé, C. J. Earls, A. Townsend, Data-driven discovery of physical laws with human-understandable deep learning, submitted, 2021. arxiv
N. Boullé, A. Townsend, Learning elliptic partial differential equations with randomized linear algebra, submitted, 2021. arxiv
N. Boullé, E. G. Charalampidis, P. E. Farrell, P. G. Kevrekidis, Deflation-based identification of nonlinear excitations of the 3D Gross-Pitaevskii equation, Phys. Rev. A 102(5) (2020), 053307. arxiv
N. Boullé, Y. Nakatsukasa, A. Townsend, Rational neural networks, NeurIPS 33 (2020). arxiv