Zobrazeno 1 - 10
of 9 184
pro vyhledávání: '"Kink"'
Autor:
Muhammad Abubakar Isah, Asif Yokus
Publikováno v:
Journal of Mahani Mathematical Research, Vol 13, Iss 2, Pp 505-533 (2024)
The aim of this paper is to introduce a generalized $(3+1)$-Kadomtsev-Petviashvili equation which is used to describe waves in a ferromagnetic medium. The equation's bilinear form is created and the new homoclinic test approach based on the Hirota bi
Externí odkaz:
https://doaj.org/article/d21b58a8a141457c959cba7549496068
Publikováno v:
Journal for Labour Market Research, Vol 58, Iss 1, Pp 1-18 (2024)
Abstract Minijobs are subsidized small jobs below a fixed earnings threshold. Since a reform in 2003, they are viewed as stepping stones to the first labor market. However, the Minijob subsidy generates a ‘Minijob trap’ that causes vast bunching
Externí odkaz:
https://doaj.org/article/6d45b906e408400c8c728c2b3635147f
Autor:
Drahomír Dvorský, Shin-Ichi Inoue, Ayami Yoshida, Jiří Kubásek, Jan Duchoň, Esther de Prado, Andrea Školáková, Klára Hosová, Petr Svora, Yoshihito Kawamura
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 7, Pp 2847-2862 (2024)
The Mg-Y-Zn magnesium alloy system is commonly recognized for its remarkable combination of high strength and ductility, achieved even with minimal amounts of alloying elements. This exceptional performance is attributed to its unique microstructure,
Externí odkaz:
https://doaj.org/article/1963b94f6fd84879ad76063331933077
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 21079-21093 (2024)
Understanding natural processes often involves intricate nonlinear dynamics. Nonlinear evolution equations are crucial for examining the behavior and possible solutions of specific nonlinear systems. The Vakhnenko equation is a typical example, consi
Externí odkaz:
https://doaj.org/article/2cbdce527f1b4fd5aeec839ffdcd05f5
Autor:
Simula, Brandy, editor, Bauer, Robin, editor, Wignall, Liam, editor
Externí odkaz:
https://doi.org/10.1093/oso/9780197658598.001.0001
Publikováno v:
Alexandria Engineering Journal, Vol 96, Iss , Pp 34-41 (2024)
In this paper, the new solitary wave solutions of the (3+1)-dimensional Boiti-Leon-Manna-Pempinelli equation are obtained by Lie group symmetry method and the extended homoclinic test approach. Firstly, the equation can be reduced to (1+1)-dimensiona
Externí odkaz:
https://doaj.org/article/acd7b54d30db4b41987b217a65a13483
Autor:
Naveed Iqbal, Muhammad Bilal Riaz, Meshari Alesemi, Taher S. Hassan, Ali M. Mahnashi, Ahmad Shafee
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 16666-16686 (2024)
The (2+1)-dimensional Chaffee-Infante equation (CIE) is a significant model of the ion-acoustic waves in plasma. The primary objective of this paper was to establish and examine closed-form soliton solutions to the CIE using the modified extended dir
Externí odkaz:
https://doaj.org/article/4d61bfdc4fa442c08607885905387053
Autor:
Lingjie Yang, Kai Xiong, Chengchen Jin, Hua Dai, Haijun Wu, Shunmeng Zhang, Junjie He, Yingwu Wang, Yong Mao
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3886-3899 (2024)
Refractory high-entropy alloys (RHEAs) have remarkable properties like high strength and thermal stability at high temperatures. Their practical application is hindered by ambient brittleness and inferior formability. Titanium (Ti) is recognized as a
Externí odkaz:
https://doaj.org/article/5419b1d02e6748e4a04ca0ea04053fef
Publikováno v:
Materials Research Letters, Vol 12, Iss 4, Pp 273-280 (2024)
Generally, deformation in Ti and Ti alloys are dominated by dislocations and deformation twins. In this work, a novel deformation band (DB) has been observed in the fully lamellar Ti-6Al-4V alloy. Through transmission electron microscopy (TEM) invest
Externí odkaz:
https://doaj.org/article/950462dcedca4003802bc4fbc66a45e7