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Laurent Bétermin
Laurent Bétermin
Université Claude Bernard Lyon 1, Institut Camille Jordan
Dirección de correo verificada de math.univ-lyon1.fr - Página principal
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Renormalized energy and asymptotic expansion of optimal logarithmic energy on the sphere
L Bétermin, E Sandier
Constructive Approximation 47, 39-74, 2018
762018
Two-dimensional theta functions and crystallization among Bravais lattices
L Bétermin
SIAM Journal on Mathematical Analysis 48 (5), 3236-3269, 2016
362016
Minimization of energy per particle among Bravais lattices in ℝ2: Lennard–Jones and Thomas–Fermi cases
L Bétermin, P Zhang
Communications in Contemporary Mathematics 17 (06), 1450049, 2015
332015
Dimension reduction techniques for the minimization of theta functions on lattices
L Bétermin, M Petrache
Journal of Mathematical Physics 58 (7), 2017
282017
Local variational study of 2d lattice energies and application to Lennard–Jones type interactions
L Bétermin
Nonlinearity 31 (9), 3973, 2018
242018
Local optimality of cubic lattices for interaction energies
L Bétermin
Analysis and Mathematical Physics 9, 403-426, 2019
232019
Optimal and non-optimal lattices for non-completely monotone interaction potentials
L Bétermin, M Petrache
Analysis and Mathematical Physics 9 (4), 2033-2073, 2019
202019
Minimizing lattice structures for Morse potential energy in two and three dimensions
L Bétermin
Journal of Mathematical Physics 60 (10), 2019
202019
Crystallization to the square lattice for a two-body potential
L Bétermin, L De Luca, M Petrache
Archive for Rational Mechanics and Analysis 240, 987-1053, 2021
182021
On Born’s conjecture about optimal distribution of charges for an infinite ionic crystal
L Bétermin, H Knüpfer
Journal of Nonlinear Science 28, 1629-1656, 2018
172018
Optimal lattice configurations for interacting spatially extended particles
L Bétermin, H Knüpfer
arXiv preprint arXiv:1710.05581, 2017
152017
A variational principle for Gaussian lattice sums
L Bétermin, M Faulhuber, S Steinerberger
arXiv preprint arXiv:2110.06008, 2021
122021
Maximal theta functions universal optimality of the hexagonal lattice for Madelung-like lattice energies
L Bétermin, M Faulhuber
Journal d'Analyse Mathématique 149 (1), 307-341, 2023
112023
Minimal soft lattice theta functions
L Bétermin
Constructive Approximation 52 (1), 115-138, 2020
112020
On the optimality of the rock-salt structure among lattices with charge distributions
L Bétermin, M Faulhuber, H Knüpfer
Mathematical Models and Methods in Applied Sciences 31 (02), 293-325, 2021
102021
Crystallization of one-dimensional alternating two-components systems
L Bétermin, H Knüpfer, F Nolte
arXiv preprint arXiv:1804.05743, 2018
92018
Effect of periodic arrays of defects on lattice energy minimizers
L Bétermin
Annales Henri Poincaré 22, 2995-3023, 2021
72021
On energy ground states among crystal lattice structures with prescribed bonds
L Bétermin
Journal of Physics A: Mathematical and Theoretical 54 (24), 245202, 2021
72021
Note on crystallization for alternating particle chains
L Bétermin, H Knüpfer, F Nolte
Journal of statistical physics 181 (3), 803-815, 2020
72020
Optimality of the triangular lattice for Lennard–Jones type lattice energies: a computer-assisted method
L Bétermin
Journal of Physics A: Mathematical and Theoretical 56 (14), 145204, 2023
52023
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Artículos 1–20