Zobrazeno 1 - 10
of 7 758
pro vyhledávání: '"Exact Solution"'
Autor:
Boyu Liu, Wenyan Wang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 33286-33300 (2024)
A numerical approach is proposed for space fractional partial differential equations by the reproducing kernel approach. Some procedures are presented for improving the existing methods. The presented method is easy to accomplish. Approximate solutio
Externí odkaz:
https://doaj.org/article/9b565d858fe14a4b9d9d113101dfefb3
Publikováno v:
Open Physics, Vol 22, Iss 1, Pp 848-60 (2024)
Nanofluid, a significant branch of fluid mechanics, plays a pivotal role in thermal management, optics, biomedical engineering, energy harvesting, and other fields. The nanoparticles present in the fluid render the continuum mechanics ineffective, ne
Externí odkaz:
https://doaj.org/article/be87d133e71c464e92747c504e3c655b
Autor:
Ninghe Yang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 31274-31294 (2024)
In this paper, exact wave propagation patterns and chaotic dynamical behaviors of the extended (3+1)-dimensional nonlinear Schrödinger equation are studied. The topological structure of the dynamic system of the equation is studied by the complete d
Externí odkaz:
https://doaj.org/article/aeac7d877b754f32b3913b875ff8cfb7
Autor:
Motlatsi Molati
Publikováno v:
Examples and Counterexamples, Vol 6, Iss , Pp 100160- (2024)
An ordinary differential equation (ODE) which models human muscular movement is considered. A functional form of the model parameter is specified through the Lie symmetry approach, yielding a different expression from the one derived in the previous
Externí odkaz:
https://doaj.org/article/271a9a4131e64b738c406c0cdf5337fa
Publikováno v:
International Journal of Thermofluids, Vol 24, Iss , Pp 100864- (2024)
This study aims to provide an extensive overview of the consequences of heat source and thermal radiation on blood flow in stenosed arteries through Casson fluid. We examine the behaviour of an unsteady non-Newtonian fluid under oscillatory Darcy flo
Externí odkaz:
https://doaj.org/article/96a595590b4f4ba6b0c45b3008e8da22
Autor:
Taufik Roni Sahroni, Dolfie Paulus Pandara, Arnowo Hari Wibowo, Yahya Halim Alatif, Febriansyah Wardana, Mohd Shahir Kasim, Ruben Cornelius Siagian
Publikováno v:
Jurnal Pendidikan Fisika Indonesia, Vol 20, Iss 1, Pp 52-62 (2024)
This research delves into the approximate relationship between the energy function (E) and the Hubble function (H) within cosmological. Utilizing the Friedmann equation, it establishes a link between the universe's scale factor and the Hubble functio
Externí odkaz:
https://doaj.org/article/37844f3ee5994225b72e1bdd71435905
Publikováno v:
In Composite Structures 1 January 2025 351
Autor:
Ruaa N. Abduallah, Rokan khaji
Publikováno v:
Academic Science Journal, Vol 2, Iss 4 (2024)
In this paper, we extended some numerical methods to solve fuzzy integro differential equations. The considered problem involves the fractional Caputo derivatives under some conditions on the ordered. As we combine Euler's method with composite Simps
Externí odkaz:
https://doaj.org/article/d3aa4802b9de43acaaaf77ef5d60c3e8
Publikováno v:
Nuclear Physics B, Vol 1007, Iss , Pp 116689- (2024)
The foundation of this paper is to present a comparative study of the properties of anisotropic solutions for compact stars in the framework of modified f(Q,T) gravity for the first time under the schemes of vanishing complexity, embedding class one,
Externí odkaz:
https://doaj.org/article/bfb1bcb227e34683b54c88f255490467
Autor:
Liudmila Kuzmina, Yuri Osipov
Publikováno v:
International Journal for Computational Civil and Structural Engineering, Vol 20, Iss 3 (2024)
Strengthening of loose soil and creation of water-resistant underground walls are associated with filtration of small particles in a porous medium. Liquid solution pumped into a well under pressure spreads through hollow channels and strengthens the
Externí odkaz:
https://doaj.org/article/7a30e1d150144a5da22bed6a67b07ec1