Results 51 to 60 of about 2,518 (143)

Exponential localization of odd, even, and multi-pulse discrete breathers in Fermi–Pasta–Ulam–Tsingou lattices

AIP Advances
Discrete breathers are spatially localized periodic solutions in nonlinear lattices. The existence of odd and even symmetric single-pulse and multi-pulse discrete breathers has been proved in the one-dimensional Fermi–Pasta–Ulam–Tsingou lattices with ...
Kazuyuki Yoshimura
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Dynamics of localized waves and interaction solutions for the ( 3 + 1 ) $(3+1)$ -dimensional B-type Kadomtsev–Petviashvili–Boussinesq equation

Advances in Difference Equations, 2020
In this work, we investigate the ( 3 + 1 ) $(3+1)$ -dimensional B-type Kadomtsev–Petviashvili–Boussinesq equation, which can be used to describe the processes of interaction of exponentially localized structures.
Wenhao Liu, Yufeng Zhang
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Discrete Breathers with Dissipation [PDF]

, 2008
The interplay between discreteness and nonlinearity leads to the emergence of a new class of nonlinear excitations, viz. discrete breathers. These time-periodic and spatially localized excitations correspond to generic exact solutions of the underlying nonlinear lattice models.
Flach, S., Gorbach, A.
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Dentofacial morphology of mouth breathing children

Brazilian Dental Journal, 2002
The relationship between dentofacial morphology and respiration has been debated and investigated from various approaches. The aim of this study was to verify the skeletal and dental relationship of mouth and nose breathing children. Thirty-five children,
Faria Patrícia Toledo Monteiro, Ruellas Antonio Carlos de Oliveira, Matsumoto Mírian Aiko Nakane, Anselmo-Lima Wilma T., Pereira Fabiana C.   +4 more
doaj  

Breather

VIMS JOURNAL OF PHYSICAL THERAPY, 2021
Dr. Archana Nagargoje (PT), Dr. Abhijit Diwate (PT), Dr. Arijit Kumar Das (PT)   +2 more
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Interaction solutions of high-order breathers and lumps for a (3+1)-dimensional conformable fractional potential-YTSF-like model

Open Physics
In this study, the breather solutions and interaction solutions for the (3+1)-dimensional conformable fractional potential Yu-Toda-Sasa-Fukuyama-like model are conducted. The fractional derivative is described using the conformable derivative.
Li Wen-Yuan, Li Nong-Sen, Zhang Rui-Gang, Tian Yi-Lin, Cui Ji-Feng   +4 more
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Energy Thresholds for Discrete Breathers [PDF]

Physical Review Letters, 2004
4 pages, 4 ...
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Coherent and Incoherent Breathing Solitons in a Bidirectional Ultrafast Thulium Fiber Laser

Advanced Photonics Research
Mode‐locked lasers are prone to exhibit a wide range of dynamics, including the coherent dissipative soliton with high robustness or the possible emission of incoherent pulse bursts.
Yi Zhou, Jiqiang Kang, Kenneth K. Y. Wong   +2 more
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Breathers on Quantized Superfluid Vortices [PDF]

Physical Review Letters, 2013
We consider the propagation of breathers along a quantised superfluid vortex. Using the correspondence between the local induction approximation (LIA) and the nonlinear Schr dinger equation, we identify a set of initial conditions corresponding to breather solutions of vortex motion governed by the LIA.
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Regular, Beating and Dilogarithmic Breathers in Biased Photorefractive Crystals

Axioms
The propagation of light beams in photovoltaic pyroelectric photorefractive crystals is modelled by a specific generalization of the nonlinear Schrödinger equation (GNLSE).
Carlos Alberto Betancur-Silvera, Aurea Espinosa-Cerón, Boris A. Malomed, Jorge Fujioka   +3 more
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