On the Exact Solutions of Two (3+1)-Dimensional Nonlinear Differential Equations by Fanning Meng, Yongyi Gu

“…In this article, exact solutions of two (3+1)-dimensional nonlinear differential equations are derived by using the complex method. …”
Get full text

The Exact Solutions of a Diffusive SIR Model via Symmetry Groups by R. Naz, A. G. Johnpillai, F. M. Mahomed

“…The focus of this paper is to investigate the exact solutions of a diffusive susceptible-infectious-recovered (SIR) epidemic model, characterized by a nonlinear incidence. …”
Get full text

Exact Stiffness for Beams on Kerr-Type Foundation: The Virtual Force Approach by Suchart Limkatanyu, Woraphot Prachasaree, Nattapong Damrongwiriyanupap, Minho Kwon, Wooyoung Jung

“…This paper alternatively derives the exact element stiffness equation for a beam on Kerr-type foundation. …”
Get full text

Bifurcation Analysis and Exact Wave Solutions for the Double-Chain Model of DNA by Taher S. Hassan, A.A. Elmandouh, Adel A. Attiya, Ahmed Y. Khedr

Get full text

New Exact Explicit Nonlinear Wave Solutions for the Broer-Kaup Equation by Zhenshu Wen

“…We study the nonlinear wave solutions for the Broer-Kaup equation. Many exact explicit expressions of the nonlinear wave solutions for the equation are obtained by exploiting the bifurcation method and qualitative theory of dynamical systems. …”
Get full text

Exact Solutions of Travelling Wave Model via Dynamical System Method by Heng Wang, Longwei Chen, Hongjiang Liu

“…By using the method of dynamical system, the exact travelling wave solutions of the coupled nonlinear Schrödinger-Boussinesq equations are studied. …”
Get full text

Exact Asymptotic Stability Analysis and Region-of-Attraction Estimation for Nonlinear Systems by Min Wu, Zhengfeng Yang, Wang Lin

“…A hybrid symbolic-numeric method is presented to compute exact Lyapunov functions and exact estimates of regions of attraction of nonlinear systems efficiently. …”
Get full text

New Exact Solutions for New Model Nonlinear Partial Differential Equation by A. Maher, H. M. El-Hawary, M. S. Al-Amry

“…Therefore, we apply it, to solve the combined Padé-II and modified Padé-II equation. Exact travelling wave solutions are obtained and expressed in terms of hyperbolic functions, trigonometric functions, rational functions, and elliptic functions.…”
Get full text

Exact Discrete Analogs of Derivatives of Integer Orders: Differences as Infinite Series by Vasily E. Tarasov

Get full text

New Exact Solutions for a Generalized Double Sinh-Gordon Equation by Gabriel Magalakwe, Chaudry Masood Khalique

“…We employ the Exp-function method to obtain new exact solutions for this generalized double sinh-Gordon equation. …”
Get full text

On the Conservation Laws and Exact Solutions of a Modified Hunter-Saxton Equation by Sait San, Emrullah Yaşar

“…In addition, using the relationship between conservation laws and Lie-point symmetries, some reductions and exact solutions are obtained.…”
Get full text

Recent Advances in Symmetry Analysis and Exact Solutions in Nonlinear Mathematical Physics by Maria Bruzón, Chaudry M. Khalique, Maria L. Gandarias, Rita Traciná, Mariano Torrisi

Get full text

The Hausdorff dimension and exact Hausdorff measure of random recursive sets with overlapping by Hongwen Guo, Dihe Hu

Get full text

The Exact Linearization and LQR Control of Semiactive Connected Hydropneumatic Suspension System by Xuyang Cao, Linlin Cao, Dianlong Wang

Get full text

New Exact Solutions for an Oldroyd-B Fluid in a Porous Medium by I. Khan, M. Imran, K. Fakhar

“…New exact solutions for unsteady magnetohydrodynamic (MHD) flows of an Oldroyd-B fluid have been derived. …”
Get full text

Exact Solutions of the Dirac Hamiltonian on the Sphere under Hyperbolic Magnetic Fields by Özlem Yeşiltaş

“…We introduce two ansatzes for the component of the vector potential to acquire effective solvable models, which are Rosen-Morse II potential and the model given Midya and Roy, whose bound states are Jacobi X1 type polynomials, and we adapt our work to these special models under some parameter restrictions. …”
Get full text

Some exact inequalities of Hardy-Littlewood-Polya type for periodic functions by Laith Emil Azar

Get full text

Exact controllability for systems describing plate vibrations. A perturbation approach by Bournissou, Megane, Ervedoza, Sylvain, Tucsnak, Marius

“…The aim of this paper is to prove new exact controllability properties of systems described by perturbations of the classical Kirchhoff plate equation. …”
Get full text

Exact Dynamic Characteristic Analysis of Steel-Concrete Composite Continuous Beams by Qikai Sun, Nan Zhang, Guobing Yan, Xinqun Zhu, Xiao Liu, Wangwang Li

“…The results obtained by the proposed method are exact due to the elimination of approximated displacement and force fields in derivation. …”
Get full text

The Improved Riccati Equation Method and Exact Solutions to mZK Equation by Xiaofeng Li

“…We utilize the improved Riccati equation method to construct more general exact solutions to nonlinear equations. And we obtain the travelling wave solutions involving parameters, which are expressed by the hyperbolic functions, the trigonometric functions, and the rational functions. …”
Get full text