Results 71 to 80 of about 58,852 (283)

Analytical and Multishaped Solitary Wave Solutions for Extended Reduced Ostrovsky Equation

Abstract and Applied Analysis, 2013
We present the analytical and multishaped solitary wave solutions for extended reduced Ostrovsky equation (EX-ROE). The exact solitary (traveling) wave solutions are expressed by three types of functions which are hyperbolic function solution ...
Ben-gong Zhang
doaj   +1 more source

Mathematical methods via construction of traveling and solitary wave solutions of three coupled system of nonlinear partial differential equations and their applications

Results in Physics, 2018
In this research work, we applying the modification form of extended auxiliary equation mapping method on three couple system of nonlinear ovulation equations which have odd and even partial derivatives.
Dianchen Lu, Aly R. Seadawy, Mujahid Iqbal   +2 more
doaj   +1 more source

Excitation spectrum of a two-component Bose-Einstein condensate in a ring potential

, 2012
A mixture of two distinguishable Bose-Einstein condensates confined in a ring potential has numerous interesting properties under rotational and solitary-wave excitation.
A D Jackson, Beattie S Moulder S Fletcher R J Hadzibabic Z, Bohr A, G M Kavoulakis, J Smyrnakis, Jackson A D, M Magiropoulos, Manakov S V, Moulder S Beattie S Smith R P Tammuz N Hadzibabic Z, Smyrnakis J Magiropoulos M Kavoulakis G M Jackson A D, Wright K C Blakestad R B Lobb C J Phillips W D Campbell G K   +10 more
core   +1 more source

Atomic Interlayer Mo–N4 Sites Enable Rapid Charge Transfer and Efficient CO2 Photoreduction

Advanced Science, EarlyView.
This work achieved efficient CO2 activation and ultrafast interlayer electron transport in a 2D COF by constructing atomic‐level Mo‐N4‐induced interlayer electron bridges (IEB), thereby kinetically and thermodynamically co‐driving the photocatalytic coupling of CO2 reduction with 4‐methoxybenzyl alcohol oxidation.
Lijuan Sun, Haiwei Su, Zhen Chen, William Orbell, Guijie Liang, Weikang Wang, Lele Wang, Juan Yang, Qinqin Liu, Junhua Li   +9 more
wiley   +1 more source

Diverse exact solutions to Davey–Stewartson model using modified extended mapping method

Nonlinear Analysis
In this study, we obtain solitary wave solutions and other exact wave solutions for Davey–Stewartson equation (DSE), which explains how waves move through water with a finite depth while being affected by gravity and surface tension.
Karim K. Ahmed, Hamdy Ahmed, Niveen M. Badra, Mohammad Mirzazadeh, Wafaa B. Rabie, Mostafa Eslami   +5 more
doaj   +1 more source

Traveling waves of the regularized short pulse equation

, 2014
In the present work, we revisit the so-called regularized short pulse equation (RSPE) and, in particular, explore the traveling wave solutions of this model. We theoretically analyze and numerically evolve two sets of such solutions. First, using a fixed
Frantzeskakis, D. J., Horikis, T. P., Kevrekidis, P. G., Shen, Y.   +3 more
core   +1 more source

W‐N‐C Tandem Catalytic Centers Mediating Efficient Charge Transfer for the Enhanced Radical‐Path U(VI) Photoreduction

Advanced Science, EarlyView.
This work constructed a tandem W−N−C center to simultaneously achieve the regulation of reaction pathways and optimization of charge separation efficiency. The Lewis‐acidic W6+ sites activated O2 to generate O2−$O_2^ - $, with enhanced charge separation via electronic modulation, steering U(VI) reduction down an efficient radical pathway.
Zhiyao Wu, Jinhao Xu, Hao Fu, Yuxiang Deng, Nannan Wang, Wenhua Zhang, Peng Zhang, Zhiwei Huang, Zhenpeng Cui, Shu‐Xian Hu, Wangsuo Wu, Duoqiang Pan   +11 more
wiley   +1 more source

Orbital and Electrical Dual Function of Polymer Intercalant for Promoting NH4+ Storage in Vanadium Oxide Anode

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The impact of polyaniline insertion on the atomic orbitals and electronic structure of vanadium oxide anode is systematically investigated for the first time. The electrode exhibits an outstanding capacity and unprecedent long‐term cycling life, owing to the electron transition to the V 3dxy state and the enhanced diffusion kinetics.
Yue Zhang, Zihang Huang, Lei Lei, Hua Fan, Xu Han, Hui Li, Tianyi Ma   +6 more
wiley   +1 more source

Solitary Wave Dynamics in an External Potential

, 2003
We study the behavior of solitary-wave solutions of some generalized nonlinear Schr\"odinger equations with an external potential. The equations have the feature that in the absence of the external potential, they have solutions describing inertial ...
B.L.G. Jonsson, Berestycki, Berestycki, Buslaev, Buslaev, Buslaev, Cazenave, Cuccagna, Derks, Fröhlich, Ginibre, Ginibre, Grillakis, Grillakis, Groesen, I.M. Sigal, J. Fröhlich, Jones, Kato, Li, Li, McLeod, McLeod, Peletier, Pelinovsky, S. Gustafson, Soffer, Soffer, Strauss, Stuart, Tsai, Tsai, Weinstein   +32 more
core   +1 more source

Solitary wave solution for the generalized Kawahara equation

Applied Mathematics Letters, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source