273 citations
- Université de BourgogneFR417 papers
- Centre National de la Recherche ScientifiqueFR227 papers
- Université Bourgogne Franche-ComtéFR51 papers
- Laboratoire de Mathématiques Blaise PascalFR17 papers
- Institut national de recherche en sciences et technologies du numériqueFR12 papers
- Sorbonne UniversitéFR12 papers
- Université Paris-SudFR12 papers
- Institut de Mathématiques de BordeauxFR11 papers
- Institut Montpelliérain Alexander GrothendieckFR10 papers
- Laboratoire de Mathématiques d'OrsayFR10 papers
- Laboratoire de Physique de l'ENS de LyonFR10 papers
- Laboratoire Interdisciplinaire Carnot de BourgogneFR10 papers
48 papers · 1 filter
Numerical study of soliton stability, resolution and interactions in the 3D Zakharov-Kuznetsov equation
C. Klein, S. Roudenko, N. Stoilov
We present a detailed numerical study of solutions to the Zakharov-Kuznetsov equation in three spatial dimensions. The equation is a three-dimensional generalization of the Kortewe…
ABCD of Kondo effect
Taro Kimura
We explore the Kondo effect incorporating the localized impurity transforming under generic symmetry group , that we call the -Kondo effect. We derive the one-dimensional eff…
Revisit 1D Total Variation restoration problem with new real-time algorithms for signal and hyper-parameter estimations
Zhanhao Liu, Marion Perrodin, Thomas Chambrion +1
1D Total Variation (TV) denoising, considering the data fidelity and the Total Variation (TV) regularization, proposes a good restored signal preserving shape edges. The main issue…
Topological two-dimensional Su-Schrieffer-Heeger analogue acoustic networks: Total reflection at corners and corner induced modes
Antonin Coutant, Vassos Achilleos, Olivier Richoux +2
In this work, we investigate some aspects of an acoustic analogue of the two-dimensional Su-Schrieffer-Heeger model. The system is composed of alternating cross-section tubes conne…
Topologically integrable derivations and additive group actions on affine ind-schemes
Roberto Diaz, Adrien Dubouloz, Alvaro Liendo
We develop a theory of additive group actions on affine ind-schemes through a purely algebraic and topological framework. Affine ind-schemes are described via complete, second-coun…
Bethe/Gauge Correspondence for SO/Sp Gauge Theories and Open Spin Chains
Taro Kimura, Rui-Dong Zhu
In this article, we extend the work of arXiv:0901.4744 to a Bethe/Gauge correspondence between 2d (or resp. 3d) SO/Sp gauge theories and open XXX (resp. XXZ) spin chains with diago…