Publications

Inria & École Polytechnique (2021–)

Convergence analysis of curved boundary elements for the 3D Helmholtz equation
Marchand & Montanelli, in prep.


Nonlocal vector calculus and nonlocal Stokes theorem on the sphere
Montanelli, Slevinsky & Du, in prep.


The linear sampling method for data generated by small random scatterers  doi arXiv
Garnier, Haddar & Montanelli, SIAM J. Imag. Sci. 17 (2024)


Computing singular and near-singular integrals over curved boundary elements: The strongly singular case  arXiv
Montanelli, Collino & Haddar, SIAM J. Sci. Comput. (to appear)


The linear sampling method for random sources  doi arXiv
Garnier, Haddar & Montanelli, SIAM J. Imag. Sci. 16 (2023)


Computing weakly singular and near-singular integrals over curved boundary elements  doi arXiv
Montanelli, Aussal & Haddar, SIAM J. Sci. Comput. 44 (2022)


Postdoc at Columbia (2017–2019)

Deep ReLU networks overcome the curse of dimensionality for generalized bandlimited functions  doi arXiv
Montanelli, Yang & Du, J. Comp. Math. 39 (2021)


Error bounds for deep ReLU networks using the Kolmogorov–Arnold superposition theorem  doi arXiv
Montanelli & Yang, Neural Netw. 129 (2020)


New error bounds for deep ReLU networks using sparse grids  doi arXiv
Montanelli & Du, SIAM J. Math. Data Sci. 1 (2019)


Spherical caps in cell polarization  doi
Diegmiller, Montanelli, Muratov & Shvartsman, Biophys. J. 115 (2018)


A spectral method for nonlocal diffusion operators on the sphere  doi arXiv
Slevinsky, Montanelli & Du, J. Comput. Phys. 372 (2018)


Ph.D. student at Oxford (2013–2017)

Solving periodic semilinear stiff PDEs in 1D, 2D and 3D with exponential integrators  doi arXiv
Montanelli & Bootland, Math. Comput. Simul. 178 (2020)


Fourth-order time-stepping for stiff PDEs on the sphere  doi arXiv
Montanelli & Nakatsukasa, SIAM J. Sci. Comput. 40 (2018)


Numerical Algorithms for Differential Equations with Periodicity  ora
Montanelli, Ph.D. thesis, University of Oxford (2017)


Computing hyperbolic choreographies  doi arXiv
Montanelli, Regul. Chaotic Dyn. 21 (2016)


Computing planar and spherical choreographies  doi arXiv
Montanelli & Gushterov, SIAM J. Appl. Dyn. Syst. 15 (2016)


Extension of Chebfun to periodic functions  doi arXiv
Wright, Javed, Montanelli & Trefethen, SIAM J. Sci. Comput. 37 (2015)


M.Sc. intern at Cerfacs (2013)

Gradient span analysis method: Application to the multipoint aerodynamic shape optimization of a turbine cascade  doi
Montanelli, Montagnac & Gallard, ASME J. Turbomach. 137 (2015)