Zobrazeno 1 - 10
of 211
pro vyhledávání: '"Castillo, René"'
We study some basic properties of generalized Morrey spaces $\mathcal{M}^{p,\phi}(\R^{d})$. Also, the problem $-\mbox{div}(|\nabla u|^{p-2}\nabla u)+V|u|^{p-2}u=0$ in $\Omega$, where $\Omega$ is a bounded open set in $\R^d$, and potential $V$ is assu
Externí odkaz:
http://arxiv.org/abs/2308.04049
Akademický článek
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Publikováno v:
Open Mathematics, Vol 19, Iss 1, Pp 492-504 (2021)
In this paper, the functions u∈BVφ[0,1]u\in B{V}_{\varphi }\left[0,1] which define compact and Fredholm multiplication operators Mu{M}_{u} acting on the space of functions of bounded φ\varphi -variation are studied. All the functions u∈BVφ[0,1
Externí odkaz:
https://doaj.org/article/093254f3df2e4163b67462802c2b5e21
Autor:
Castillo, René Erlin
Publikováno v:
Complex Variables & Elliptic Equations; Oct2024, Vol. 69 Issue 10, p1763-1769, 7p
Autor:
Castillo, René Erlin
In this dissertation, we study the scale of function spaces Mp(Rn) introduced by Zamboni. For these spaces, we get a characterization in terms of nonlinear Bessel potentials. This result is based on a known characterization of the Kato class Kn,s of
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1121964346
We make an exhaustive study of the properties of multiplication operator $M_u$ acting on K\"othe spaces. We characterize the multiplication operators, acting on K\"othe spaces, which are: bounded, injective, onto, bijective, Fredholm, compact, with c
Externí odkaz:
http://arxiv.org/abs/1411.1018
Autor:
Barragán Mayet, Kevin Fernando revistamedicinaveter@lasalle.edu.co, Silva Castillo, René Oswaldo revistamedicinaveter@lasalle.edu.co
Publikováno v:
Revista de Medicina Veterinaria. ene-jun2023, Issue 46, p173-195. 23p.
We characterize the analytic self-maps $\phi$ of the unit disk ${\Bbb D}$ in ${\Bbb C}$ that induce continuous composition operators $C_\phi$ from the log-Bloch space $\mathcal{B}^{\log}({\Bbb D})$ to $\mu$-Bloch spaces ${\mathcal B}^\mu({\Bbb D})$ i
Externí odkaz:
http://arxiv.org/abs/1203.2693