Results 61 to 70 of about 199,454 (138)

Dynamical Behavior of Solitary Waves for the Space-Fractional Stochastic Regularized Long Wave Equation via Two Distinct Approaches

Mathematics
This study investigates the influence of multiplicative noise—modeled by a Wiener process—and spatial-fractional derivatives on the dynamics of the space-fractional stochastic Regularized Long Wave equation.
Muneerah Al Nuwairan, Bashayr Almutairi, Anwar Aldhafeeri   +2 more
doaj   +1 more source

Low-dimensional Singularities with Free Divisors as Discriminants

, 2006
We present versal complex analytic families, over a smooth base and of fibre dimension zero, one, or two, where the discriminant constitutes a free divisor.
Bothmer, Hans-Christian Graf v., Buchweitz, Ragnar-Olaf, Ebeling, Wolfgang   +2 more
core  

Qualitative Analysis and Traveling Wave Solutions of a (3 + 1)- Dimensional Generalized Nonlinear Konopelchenko-Dubrovsky-Kaup-Kupershmidt System

Fractal and Fractional
This article investigates the qualitative analysis and traveling wave solutions of a (3 + 1)-dimensional generalized nonlinear Konopelchenko-Dubrovsky-Kaup-Kupershmidt system.
Zhao Li, Ejaz Hussain
doaj   +1 more source

Topology of two-connected graphs and homology of spaces of knots

, 1997
We propose a new method of computing cohomology groups of spaces of knots in $\R^n$, $n \ge 3$, based on the topology of configuration spaces and two-connected graphs, and calculate all such classes of order $\le 3.$ As a byproduct we define the higher ...
Vassiliev, Victor A.
core   +1 more source

Edwards curves and CM curves

, 2009
Edwards curves are a particular form of elliptic curves that admit a fast, unified and complete addition law. Relations between Edwards curves and Montgomery curves have already been described.
Morain, François
core   +1 more source

Discrimination of Chronic Kidney Disease and Diabetic Nephropathy and Analysis of Their Related Influencing Factors

Diabetes, Metabolic Syndrome and Obesity, 2020
Xiumin Liu,1 Yinpei Guo,2 Jing Wu,1 Nan Yao,2 Han Wang,2 Bo Li2 1Department of Clinical Laboratory, The Second Affiliated Hospital of Jilin University, Changchun, People’s Republic of China; 2Department of Epidemiology and Biostatistics, School of ...
Liu X, Guo Y, Wu J, Yao N, Wang H, Li B
doaj  

Modification to an Auxiliary Function Method for Solving Space-Fractional Stochastic Regularized Long-Wave Equation

Fractal and Fractional
This study aims to explore the effect of spatial-fractional derivatives and the multiplicative standard Wiener process on the solutions of the stochastic fractional regularized long-wave equation (SFRLWE) and contribute to its analysis.
Muneerah Al Nuwairan, Adel Elmandouh
doaj   +1 more source

Chaotic phenomena, quasi-periodic, and optical solutions to the third-order (1+1)-nonlinear Schrödinger equation with a power law of self-phase modulation equation

Ain Shams Engineering Journal
The main objective of this paper is to study optical soliton solutions, bifurcations, chaotic behavior, sensitive analysis, and Lyapunov exponents for the third-order (1+1)-nonlinear Schrödinger equation with a power law of self-phase modulation ...
Ibrahim S. Hamad, Karmina K. Ali
doaj   +1 more source

Solitons of the Twin-Core Couplers with Fractional Beta Derivative Evolution in Optical Metamaterials via Two Distinct Methods

Journal of Mathematics
The rapid advancements in metamaterial research have brought forth a new era of possibilities for controlling and manipulating light at the nanoscale. In particular, the design and engineering of optical metamaterials have created advances in the field ...
Meryem Odabasi Koprulu, Zehra Pinar Izgi
doaj   +1 more source

Quantifying fasting-related changes in pulse patterns at , , and using a modern Traditional Chinese Medicine pulse-diagnostic platform. [PDF]

J Tradit Chin Med
Meng W, Shijie XU, Yu LU, Kaiwei Z, Qiong WU, Chao W.   +5 more
europepmc   +1 more source