Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Ricardo Abreu Blaya"'
Autor:
Martha Paola Cruz de la Cruz, Daniel Alfonso Santiesteban, Luis Miguel Martín Álvarez, Ricardo Abreu Blaya, Hernández-Gómez Juan Carlos
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 9, Pp 16447-16470 (2023)
In this paper we study a generalized Klausmeier model replacing the integer derivative by a local fractional derivative. This derivative enables us to consider a wide range of systems with already well-known derivatives. We analyze the stability of t
Externí odkaz:
https://doaj.org/article/2e9243b52b1a42a28d8914cf77e9c0df
Publikováno v:
Discrete Mathematics Letters, Vol 9, Pp 10-17 (2021)
Externí odkaz:
https://doaj.org/article/53ccdc5a780742c49587e8f6cdbc9ff2
Publikováno v:
AIMS Mathematics, Vol 6, Iss 10, Pp 10449-10465 (2021)
The aim of this paper is to establish a representation formula for the solutions of the Lamé-Navier system in linear elasticity theory. We also study boundary value problems for such a system in a bounded domain $ \Omega\subset {\mathbb R}^3 $, allo
Externí odkaz:
https://doaj.org/article/9aad2eab08f24ffab15ff88e9022bbe4
Publikováno v:
Advances in High Energy Physics, Vol 2020 (2020)
In this work, we propose a biquaternionic reformulation of a fractional monochromatic Maxwell system. Additionally, some examples are given to illustrate how the quaternionic fractional approach emerges in linear hydrodynamics and elasticity.
Externí odkaz:
https://doaj.org/article/8be5e8ed976a40c98131b9065e5a572f
Publikováno v:
Advances in Mathematical Physics, Vol 2020 (2020)
We investigate an electromagnetic Dirichlet type problem for the 2D quaternionic time-harmonic Maxwell system over a great generality of fractal closed type curves, which bound Jordan domains in R2. The study deals with a novel approach of h-summabil
Externí odkaz:
https://doaj.org/article/0789c0b3bb9e49d6b2973683385c7643
Publikováno v:
Journal of Inequalities and Applications, Vol 2017, Iss 1, Pp 1-11 (2017)
Abstract The main goal of this paper is to estimate the Hölder norm of a fractal version of the Hilbert transform in the Douglis analysis context acting from Hölder spaces of Douglis algebra valued functions defined on h-summable curves.
Externí odkaz:
https://doaj.org/article/c855e5477b254de7845a2592bb0277af
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2005, Iss 17, Pp 2821-2840 (2005)
Externí odkaz:
https://doaj.org/article/427f5497e5a4442c9453bed1515cccc0
Autor:
Frank Sommen, Dixan Peña Peña, Hennie De Schepper, Bram De Knock, Fred Brackx, Juan Bory Reyes, Ricardo Abreu Blaya
Publikováno v:
Boundary Value Problems, Vol 2008 (2008)
We consider Hölder continuous circulant (2×2) matrix functions G21 defined on the Ahlfors-David regular boundary Γ of a domain Ω in â„Â2n. The main goal is to study under which conditions such a function G21 can
Externí odkaz:
https://doaj.org/article/3f3f089a3c494c8b8e572bbfec3d0fc0
Publikováno v:
Boundary Value Problems, Vol 2008 (2008)
We study the problem of finding a Hermitian monogenic function with a given jump on a given hypersurface in â„Âm, m=2n. Necessary and sufficient conditions for the solvability of this problem are obtained.
Externí odkaz:
https://doaj.org/article/04c4074604d54cf5a5ae41ab7bdb53bb
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2008 (2008)
Let ℝ0,m+1(s) be the space of s-vectors (0≤s≤m+1) in the Clifford algebra ℝ0,m+1 constructed over the quadratic vector space ℝ0,m+1, let r,p,q∈ℕ with 0≤r≤m+1, 0≤p≤q, and r+2q≤m+1, and let ℝ0,m+1(r,p,q)=∑j=pq⨁ ℝ0,m+1(r+
Externí odkaz:
https://doaj.org/article/842abefcab0340c4a7b6a96f4e66ed33