Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Reika Fukuizumi"'
Publikováno v:
Interdisciplinary Information Sciences. 2023, Vol. 29 Issue 1, p81-98. 18p.
Publikováno v:
Nonlinearity. 35:C17-C19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c425f7141474b97a5686373649c4502
https://doi.org/10.1088/1361-6544/ac8c7a
https://doi.org/10.1088/1361-6544/ac8c7a
Publikováno v:
Interdisciplinary Information Sciences. 2023, Vol. 29 Issue 1, pii-ii. 1p.
Publikováno v:
Transactions of the American Mathematical Society. 374:35-60
We consider the 1D nonlinear Schrödinger equation with focusing point nonlinearity. “Point” means that the pure-power nonlinearity has an inhomogeneous potential and the potential is the delta function supported at the origin. This equation is u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e4634426b2223ece950199b2239108c
https://doi.org/10.1090/tran/8065
https://doi.org/10.1090/tran/8065
Autor:
Reika Fukuizumi, Guido Schneider
Publikováno v:
Journal of Nonlinear Science. 32
Interchanging the role of space and time is widely used in nonlinear optics for modeling the evolution of light pulses in glass fibers. A phenomenological model for the mathematical description of light pulses in glass fibers with a periodic structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eafacc033f038c214c0d0558d44ccb32
https://doi.org/10.1007/s00332-022-09788-8
https://doi.org/10.1007/s00332-022-09788-8
Publikováno v:
Oberwolfach Reports. 14:1805-1868
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5748b22398b0a1ae3f7d8cefdf04133
https://doi.org/10.4171/owr/2017/29
https://doi.org/10.4171/owr/2017/29
Autor:
Reika Fukuizumi, Leo Hahn
Publikováno v:
Journal of Functional Analysis. 281:109224
The Schrodinger-Lohe model consists of wave functions interacting with each other, according to a system of Schrodinger equations with a specific coupling such that all wave functions evolve on the L 2 unit ball. This model has been extensively studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::537b796de05d1e89d479a0432e17ee2c
https://doi.org/10.1016/j.jfa.2021.109224
https://doi.org/10.1016/j.jfa.2021.109224
We study a nonlinear quantum walk naturally induced by a quantum graph with nonlinear delta potentials. We find a strongly ballistic spreading in the behavior of this nonlinear quantum walk with some special initial states.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cb2413dc988185b7d89932fde64a557
http://hdl.handle.net/11583/2795493
http://hdl.handle.net/11583/2795493
Publikováno v:
ESAIM: Proceedings and Surveys
ESAIM: Proceedings and Surveys, EDP Sciences, 2018, 61, pp.55-67. ⟨10.1051/proc/201861055⟩
ESAIM: Proceedings and Surveys, Vol 61, Pp 55-67 (2018)
ESAIM: Proceedings and Surveys, 2018, 61, pp.55-67. ⟨10.1051/proc/201861055⟩
ESAIM: Proceedings and Surveys, EDP Sciences, 2018, 61, pp.55-67. ⟨10.1051/proc/201861055⟩
ESAIM: Proceedings and Surveys, Vol 61, Pp 55-67 (2018)
ESAIM: Proceedings and Surveys, 2018, 61, pp.55-67. ⟨10.1051/proc/201861055⟩
International audience; The modeling of cold atoms systems has known an increasing interest in the theoretical physics community, after the first experimental realizations of Bose Einstein condensates, some twenty years ago. We here review some analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0ba8bb4ba4aa36ac0b7735e499f294a
https://hal.archives-ouvertes.fr/hal-02347373
https://hal.archives-ouvertes.fr/hal-02347373
Publikováno v:
Discrete and Continuous Dynamical Systems - Series B. 20:2793-2817
The aim of this paper is to perform a theoretical and numerical study on the dynamics of vortices in Bose-Einstein condensation in the case where the trapping potential varies randomly in time. We take a deterministic vortex solution as an initial co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5a183f3a13bc65aec6025ef63882848
https://doi.org/10.3934/dcdsb.2015.20.2793
https://doi.org/10.3934/dcdsb.2015.20.2793