Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Fourier theory"'
Publikováno v:
Boundary Value Problems, Vol 2022, Iss 1, Pp 1-26 (2022)
Abstract Recently, Gao and Yao established the global existence and temporal decay rates of solutions for a system of compressible Hall-magnetohydrodynamic fluids (Gao and Yao in Discrete Contin. Dyn. Syst. 36: 3077–3106, 2016). However, because of
Externí odkaz:
https://doaj.org/article/87aafc15d99441cea078a1604f56169a
Publikováno v:
Boundary Value Problems, Vol 2022, Iss 1, Pp 1-30 (2022)
Abstract Recently, Hattori–Lagha established the global existence and asymptotic behavior of the solutions for a three-dimensional compressible chemotaxis system with chemoattractant and repellent (Hattori and Lagha in Discrete Contin. Dyn. Syst. 4
Externí odkaz:
https://doaj.org/article/cd24efdfc535426e82bc444ce233c759
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 847-866 (2022)
The majority of stochastic channel models rely on the electromagnetic far-field assumption, which allows to decompose the channel in terms of plane waves. The far-field assumption breaks down in future applications that push towards the electromagnet
Externí odkaz:
https://doaj.org/article/2e0d5a597eb5416e8d5cbf7d9731e984
Publikováno v:
Selecciones Matemáticas, Vol 7, Iss 01, Pp 52-73 (2020)
In this article, we first prove that the initial value problem associated to the homogeneous wave equation in periodic Sobolev spaces has a global solution and the solution has continuous dependence with respect to the initial data, in [0; T], T > 0.
Externí odkaz:
https://doaj.org/article/ca7201bd6a8041ac804811895e394473
Publikováno v:
Selecciones Matemáticas, Vol 7, Iss 01, Pp 74-96 (2020)
We will begin our study, focusing on the theory of periodic Sobolev spaces, for this we cite [1]. Then, we will prove that the non-homogeneous Boussinesq equation has a local solution and that the solution also continually depends on the initial data
Externí odkaz:
https://doaj.org/article/a7f7884672bd4032bdaf7388e540abf3
Autor:
Xueyang Yao, Natalie Baddour
Publikováno v:
PeerJ Computer Science, Vol 6, p e257 (2020)
The theory of the continuous two-dimensional (2D) Fourier Transform in polar coordinates has been recently developed but no discrete counterpart exists to date. In the first part of this two-paper series, we proposed and evaluated the theory of the 2
Externí odkaz:
https://doaj.org/article/88cf45f31cc44d2d93c78639fb953cd4
Autor:
Kang Hao Cheong, Jin Ming Koh
Publikováno v:
IEEE Access, Vol 6, Pp 58231-58243 (2018)
In this paper, we present a virtual learning laboratory environment for undergraduate mathematics education using an inquiry-based learning approach. The Visible Thinking pedagogical framework is also suggested to achieve a good complement to traditi
Externí odkaz:
https://doaj.org/article/96817df1a5154ebf89fb53c7dfa2961a
Akademický článek
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Publikováno v:
Pesquimat; Vol. 25 No. 2 (2022); 1-15
Pesquimat; Vol. 25 Núm. 2 (2022); 1-15
Pesquimat; Vol. 25 Núm. 2 (2022); 1-15
We study the well posedness global of the nonlinear Cauchy problem associated with the periodic one-dimensional Burgers equation in the periodic Sobolev spaces Hsper. We do this using Semigroup theory, Fourier theory on periodic distributions and inm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=4dc99724cf04::caca06e13f61adbe52a925e6be10b1fa
https://revistasinvestigacion.unmsm.edu.pe/index.php/matema/article/view/24334
https://revistasinvestigacion.unmsm.edu.pe/index.php/matema/article/view/24334