Results 151 to 160 of about 8,315 (291)

Supersymmetric Representations and Integrable Fermionic Extensions of the Burgers and Boussinesq Equations

Symmetry, Integrability and Geometry: Methods and Applications, 2006
We construct new integrable coupled systems of N = 1 supersymmetric equations and present integrable fermionic extensions of the Burgers and Boussinesq equations. Existence of infinitely many higher symmetries is demonstrated by the presence of recursion
Arthemy V. Kiselev, Thomas Wolf
doaj  

A New Efficient Hybrid Method Based on FEM and FDM for Solving Burgers’ Equation with Forcing Term

Journal of Applied Mathematics
This paper presents a study on the numerical solutions of the Burgers’ equation with forcing effects. The article proposes three hybrid methods that combine two-point, three-point, and four-point discretization in time with the Galerkin finite element ...
Aysenur Busra Cakay, Selmahan Selim
doaj   +1 more source

Dynamics for the Compound Burgers-KdV equation

, 2014
In this thesis, we study the Two-Dimensional Burgers-Korteweg-de Vries (2D-BKdV) equation and Two-Dimensional Compound Burgers-Korteweg-de Vries (2D-Compound BKdV) by analyzing the first integral equation, which indicates that under some particular ...
Zheng, Xiangqian
core  

Is It a Matter of Visibility Over Viability? CEO Narcissism and the Strategic Trade‐Off in Corporate Diversification

Strategic Change, EarlyView.
ABSTRACT This study examines how CEO narcissism shapes corporate diversification strategies, addressing gaps in upper echelon and agency theories. Using a sample of 388 CEOs across 319 firms, we find that narcissistic CEOs drive higher levels of overall corporate diversification but exhibit a strategic trade‐off: they strongly favor unrelated ...
Naima Lassoued, Imen Khanchel
wiley   +1 more source

Quality‐driven reformulation of Plantago ovata enriched non‐fermented beef salami

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Plantago ovata (psyllium) is a hydrocolloid additive that is used widely in foods; however, meat applications of this bioactive ingredient are limited. This study evaluated the effects of 0% to 5% Plantago husk on non‐fermented beef salami during 60 days of storage. Proximate composition, physicochemical properties, texture profile,
Tulay Elal Mus, Tulay Ozcan, Gokce Keser, Tugce Necla Selvi, Figen Cetinkaya, Hakan Ustuner, Nursen Senturk   +6 more
wiley   +1 more source

Scaling Limits for the Solution of Wick type Burgers Equation

, 1998
Scaling limits for the solution of Burgers equation are investigated. It is shown that the limiting distribution for the solution of Wick type Burgers equation with Gaussian initial data is the same as that for the solution of Burgers equation with ...
Ludwig Streit, Martin Grothaus, Yuri G. Kondratiev   +2 more
core  

Evaluating Erosional Stability of Reconstructed Mine Landscapes Using Landform Evolution Models: Parameterisation and Decadal‐Scale Erosion Assessment

Land Degradation &Development, EarlyView.
ABSTRACT Ensuring the long‐term erosional stability of post‐mining landforms remains a major challenge in open‐pit mining. Reconstructed landscapes must support the agreed post‐mining land use, such as cattle grazing in the Hunter region of southeastern Australia, requiring stable pasture and minimal soil loss.
I. P. Senanayake, G. R. Hancock
wiley   +1 more source

Parameter-transformation relations for traveling-wave solutions of kdv-burgers equation

, 1995
 Burgers suggested that the main properties of free-turbulence in the boundless area without basic flow might be understood with the aid of the following equation, which was much simpler than those of fluid dynamics,  ...
ZHU, RZ (reprint author), CHINESE ACAD SCI,INST MECH,NONLINEAR MECH CONTINUOUS MEDIA LAB,BEIJING 100080,PEOPLES R CHINA., Zhu RC(朱如曾)   +1 more
core  

Unveiling New Perspectives on the Hirota–Maccari System With Multiplicative White Noise

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this study, we delve into the stochastic Hirota–Maccari system, which is subjected to multiplicative noise according to the Itô sense. The stochastic Hirota–Maccari system is significant for its ability to accurately model how stochastic affects nonlinear wave propagation, providing valuable insights into complex systems like fluid dynamics
Mohamed E. M. Alngar, Khaled A. Gepreel, Reham M. A. Shohib, Yakup Yildirim   +3 more
wiley   +1 more source

Semi‐Analytical Solution of Time‐Harmonic Soil–Pile Interaction Using Love Numbers in Transversely Isotropic and Layered Half‐Spaces

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT An efficient semi‐analytical approach based on the Fourier–Bessel series (FBS) system of vector functions and the stiffness matrix method is proposed to study the dynamic response of axially loaded piles embedded in transversely isotropic (TI) layered soil.
Quoc Kinh Tran, Thi‐My‐Linh Huynh, Ernian Pan, Chih‐Ping Lin, Yehya Rasool, Fazle Ghaffar   +5 more
wiley   +1 more source