Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Julio Becerra"'
Autor:
Julio Becerra Saucedo
Publikováno v:
Selecciones Matemáticas, Vol 4, Iss 1, Pp 82-101 (2017)
En este artículo se hace un estudio analítico sobre la existencia global y local de la solución de un problema de difusión - reacción. Se demuestra que si la solución existe localmente entonces ésta llega a explotar en tiempo finito. Este resu
Externí odkaz:
https://doaj.org/article/f58f6fcc2eb44b8498b8b19d2de27c9f
Publikováno v:
Mathematics, Vol 8, Iss 3, p 387 (2020)
In this paper, we merge two theories: that of pulse processes on weighted digraphs and that of evolution algebras. We enrich both of them. In fact, we obtain new results in the theory of pulse processes thanks to the new algebraic tool that we introd
Externí odkaz:
https://doaj.org/article/3ba58a560f4340ecaeffa4ef8917994a
In this work, we study non-rough norms in L(X,Y), the space of bounded linear operators between Banach spaces X and Y. We prove that L(X,Y) has non-rough norm if and only if X* and Y have non-rough norm. We show that the injective tensor product of X
Externí odkaz:
http://arxiv.org/abs/2210.05887
Publikováno v:
Biomédica: revista del Instituto Nacional de Salud, Vol 21, Iss 4, Pp 328-32 (2001)
El presente artículo describe los dos primeros casos de accidentes por orugas de Lonomia diagnosticados en Colombia. Estos insectos ocasionan un cuadro local con alteraciones hemorrágicas caracterizadas por una intensa actividad fibrinolitica y val
Externí odkaz:
https://doaj.org/article/68edd8ef373848c7958bf37a484d3a20
Autor:
Guerrero, Julio Becerra
In this paper we deal with those Banach spaces $Z$ which satisfy the Mazur--Ulam property, namely that every surjective isometry $\Delta$ from the unit sphere of $Z$ to the unit sphere of any Banach space $Y$ admits an unique extension to a surjectiv
Externí odkaz:
http://arxiv.org/abs/1905.01731
Autor:
Abrahamsen, Trond Arnold, Guerrero, Julio Becerra, Haller, Rainis, Lima, Vegard, Põldvere, Märt
We introduce and study Banach spaces which have property CWO, i.e., every finite convex combination of relatively weakly open subsets of their unit ball is open in the relative weak topology of the unit ball. Stability results of such spaces are esta
Externí odkaz:
http://arxiv.org/abs/1806.10693
The aim of this note is study the topology generated by Lipschitz slices in the unit sphere of a Banach space. We prove that the above topology agrees with the weak topology in the unit sphere and, as a consequence, we obtain Lipschitz characterizati
Externí odkaz:
http://arxiv.org/abs/1604.04430
The aim of this note is to study octahedrality in vector valued Lipschitz-free Banach spaces on a metric space under topological hypotheses on it. As a consequence, we get that the space of Lipschitz functions on a metric space valued in a dual Banac
Externí odkaz:
http://arxiv.org/abs/1512.03558
We study almost square Banach spaces under a topological point of view. Indeed, we prove that the class of Banach spaces which admits an equivalent norm to be ASQ is that of those Banach spaces which contain an isomorphic copy of $c_0$. We also prove
Externí odkaz:
http://arxiv.org/abs/1512.00610
The aim of this note is to provide several variants of the diameter two properties for Banach spaces. We study such properties looking for the abundance of diametral points, which holds in the setting of Banach spaces with the Daugavet property, for
Externí odkaz:
http://arxiv.org/abs/1509.02061