Results 81 to 90 of about 3,516,005 (280)

Experimentation, Simulation & Analysis of Partial Shading Effect in Solar Modules

Energy Science &Engineering, Volume 14, Issue 1, Page 4-15, January 2026.
The Master module placed in a non‐shaded and camera view cleaning position, compensates for the loss in power due to partial shading of the slaves, improving the GMP. The enhanced PV voltage across the partially shaded arrangement reduces reverse bias conditions and thermal stress.
Valsala Kamala Devi, Perumpalot Valsaraj, Nhalile Veetil Edavalath Pramod   +2 more
wiley   +1 more source

Traveling wave solution of fractional KdV-Burger-Kuramoto equation describing nonlinear physical phenomena

AIP Advances, 2014
In this paper, KdV-Burger-Kuramoto equation involving instability, dissipation, and dispersion parameters is solved numerically. The numerical solution for the fractional order KdV-Burger-Kuramoto (KBK) equation has been presented using two-dimensional ...
A. K. Gupta, S. Saha Ray
doaj   +1 more source

Lump-type solutions and interaction solutions for the (2+1)-dimensional generalized fifth-order KdV equation

Applied Mathematics Letters, 2018
Making use of the Hirota’s bilinear form, lump-type solutions for the (2+1)-dimensional generalized fifth-order KdV equation are presented. The interactions between lump-type solutions and double exponential function are discussed. The physical structure
Jian‐Guo Liu
semanticscholar   +1 more source

Perceptions of primary and secondary school principals on the support, educational forms and methods of gifted students in Greece

Journal of Research in Special Educational Needs, Volume 26, Issue 1, January 2026.
Abstract Principals' perceptions of the education of gifted students play an important role, as teachers are those who mainly influence gifted students. Since there are no studies concerning principals' views on primary and secondary education in Greece, it is crucial to investigate the factors influencing these students' education.
Eleftherios Dimitros, Dimitra V. Katsarou, Evangelos Mantsos, Anna Bara, Agathi Argyriadi, Alexandros Argyriadis, Theodoros Goupos   +6 more
wiley   +1 more source

The Interactions of N-Soliton Solutions for the Generalized (2+1)-Dimensional Variable-Coefficient Fifth-Order KdV Equation

Advances in Mathematical Physics, 2015
A generalized (2+1)-dimensional variable-coefficient KdV equation is introduced, which can describe the interaction between a water wave and gravity-capillary waves better than the (1+1)-dimensional KdV equation.
Xiangrong Wang, Xiaoen Zhang, Yong Zhang, Huanhe Dong   +3 more
doaj   +1 more source

Bright and Dark Breathers on an Elliptic Wave in the Defocusing mKdV Equation

Studies in Applied Mathematics, Volume 156, Issue 1, January 2026.
ABSTRACT Breathers on an elliptic wave background consist of nonlinear superpositions of a soliton and a periodic wave, both traveling with different wave speeds and interacting periodically in the space‐time. For the defocusing modified Korteweg–de Vries equation, the construction of general breathers has been an open problem since the elliptic wave ...
Dmitry E. Pelinovsky, Rudi Weikard
wiley   +1 more source

Constructing Traveling Wave Solutions via a Generalized Expansion Method for Nonlinear Evolution Equations Possessing Variable Coefficients

Advances in Mathematical Physics, Volume 2026, Issue 1, 2026.
In this article, a highly generalized way of studying nonlinear evolution equations (NLEEs) with time‐dependent variable coefficients is provided. The innovative exact solutions of the Kadomtsev–Petviashvili (KP) equation and the modified Korteweg–de Vries (mKdV) equation with temporal variable coefficients are evaluated by using the extended ...
Abdul Saboor, Xianhua Song, Muhammad Shakeel, Muhammad Qamar Fareed, Baboucarr Ceesay, Kang-Jia Wang   +5 more
wiley   +1 more source

A well-posedness result for an extended KdV equation

Partial Differential Equations in Applied Mathematics
Among the most interesting things Russell discovered was there is a mathematical relation between the height of the wave, the depth of the wave when water at rest and the speed at which the wave travels.
M. Berjawi, T. El Arwadi, S. Israwi
doaj   +1 more source

Loop groups and discrete KdV equations [PDF]

Nonlinearity, 2002
A study is presented of fully discretized lattice equations associated with the KdV hierarchy. Loop group methods give a systematic way of constructing discretizations of the equations in the hierarchy. The lattice KdV system of Nijhoff et al. arises from the lowest order discretization of the trivial, lowest order equation in the hierarchy, b_t=b_x ...
openaire   +3 more sources

An Optimized Block Hybrid Spectral Simple Iteration Methods for Solving Nonlinear Evolution Equations

International Journal for Numerical Methods in Engineering, Volume 126, Issue 24, 30 December 2025.
ABSTRACT This study presents a new optimized block hybrid method and spectral simple iteration method (OBHM‐SSIM) for solving nonlinear evolution equations. In this method, we employed a combination of the spectral collocation method in space and the optimized block hybrid method in time, along with a simple iteration scheme to linearize the equations.
Salma Ahmedai, Precious Sibanda, Sandile Motsa, Sicelo Goqo, Osman A. I. Noreldin   +4 more
wiley   +1 more source