Results 11 to 20 of about 2,717 (260)
Progress in Orthodontics, 2022 Objective To perform a case series analysis of the changes in the pulmonary artery systolic pressure (PASP), nasal inspiratory flow (NIF), upper airway volume, obstructive apnea/hypopnea index (OAHI), and the maxillomandibular three-dimensional (3D ...
Mariana M. Tinano +8 more
doaj +1 more source
Quantum Signatures of Breather-Breather Interactions [PDF]
Physical Review Letters, 2004 4 pages, 4 ...
J. DORIGNAC +3 more
openaire +4 more sources
Physics Reports, 1998 62 pages, LaTeX, 14 ps figures. Physics Reports, to be published; see also at http://www.mpipks-dresden.mpg.de/~flach/html/preprints ...
Flach, S., Willis, C.
openaire +3 more sources
Frontiers in Physics, 2023 The study of nonlocal nonlinear systems and their dynamics is a rapidly increasing field of research. In this study, we take a closer look at the extended nonlocal Kadomtsev–Petviashvili (enKP) model through a systematic analysis of explicit solutions ...
Karuppaiya Sakkaravarthi +2 more
doaj +1 more source
Mathematics, 2023 We explore stochastic–fractional Drinfel’d–Sokolov–Wilson (SFDSW) equations for some wave solutions such as the cross-kink rational wave solution, periodic cross-rational wave solution and homoclinic breather wave solution.
Shami A. M. Alsallami +2 more
doaj +1 more source
Mathematics, 2023 In this article, we consider the improved perturbed nonlinear Schrödinger Equation (IP-NLSE) with dual power law nonlinearity, which arises in optical fibers and photovoltaic-photo-refractive materials.
Syed T. R. Rizvi +2 more
doaj +1 more source
Stability of Quantum Breathers [PDF]
Physical Review Letters, 2006 Using two methods we show that a quantized discrete breather in a 1-D lattice is stable. One method uses path integrals and compares correlations for a (linear) local mode with those of the quantum breather. The other takes a local mode as the zeroth order system relative to which numerical, cutoff-insensitive diagonalization of the Hamiltonian is ...
Schulman, L. S. +2 more
openaire +3 more sources
Results in Physics, 2023 This manuscript delves into a comprehensive investigation of significant exact solutions pertaining to the extended modified Vakhnenko–Parkes equation (emVPE), with a focus on novel solutions.
Yong Tang
doaj +1 more source
Lump, lump-one stripe, multiwave and breather solutions for the Hunter–Saxton equation
Open Physics, 2021 The aim of this article was to address the lump, lump-one stripe, multiwave and breather solutions for the Hunter–Saxton equation with the aid of Hirota bilinear technique. This model concerns in a massive nematic liquid crystal director field.
Seadawy Aly R. +4 more
doaj +1 more source
Mathematics, 2022 This manuscript consist of diverse forms of lump: lump one stripe, lump two stripe, generalized breathers, Akhmediev breather, multiwave, M-shaped rational and rogue wave solutions for the complex cubic quintic Ginzburg Landau (CQGL) equation with ...
Aly R. Seadawy +2 more
doaj +1 more source