Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por palabra clave "Operator"

Mostrando ítems 1-17 de 17

Absolutely (q, 1)-summing operators acting in C(K)-spaces and the weighted Orlicz property for Banach spaces

Calabuig, J. M.; Sánchez Pérez, Enrique Alfonso (Springer-Verlag, 2021-07)

[EN] We provide a new separation-based proof of the domination theorem for (q, 1)-summing operators. This result gives the celebrated factorization theorem of Pisier for (q, 1)-summing operators acting in C(K)-spaces. As ...
Análisis del Proceso de Modernización de Almacenes Automáticos

Pérez-Manglano García, José Manuel (Universitat Politècnica de València, 2021-02-25)

[ES] Debido a los altos costes de inversión, los operadores de almacenes automáticos buscan el funcionamiento a largo plazo de los mismos. Esto se consigue principalmente realizando tareas de mantenimiento de estos sistemas ...
Efecto de la racionalización de las aplicaciones de fitosanitarios en cítricos sobre el riesgo de exposición de los trabajadores.

Pedraz Valls, Laura María (Universitat Politècnica de València, 2022-07-20)

[ES] La aplicación de productos fitosanitarios para la mejora de la producción y control de plagas en los cultivos es necesaria para mantener un nivel productivo adecuado para alimentar a la población, ya que esto todavía ...
Estudio de viabilidad de una nueva terminal de contenedores en la fase I de la ampliación norte del puerto de Valencia mediante el Método de Evaluación de Inversiones Portuarias (MEIPOR)

Ribera Lluch, Clara (Universitat Politècnica de València, 2018-12-18)

[EN] The Port of Valencia is located east of the city of Valencia next to the Mediterranean Sea in the Valencian Community, Spain. It is the first and last port of call for the main interoceanic maritime services on the ...
Estudio del rendimiento de una empresa mediana mediante análisis de datos. Introduciendo perspectivas innovadoras de fabricación inteligente

Chica Zafra, Luis Carlos (Universitat Politècnica de València, 2020-04-08)

[ES] La fabricación inteligente es uno de los temas más debatidos en la economía manufacturera. El concepto surge de nuevo con el término Industria 4.0 de Alemania en 2013. Más tarde, se inició una investigación y desarrollo ...
Explotación y gestión por operador privado de la Línea de Alta Velocidad Madrid-Levante: tramo Madrid-Valencia

Font Torres, Juan Bautista (Universitat Politècnica de València, 2016-02-17)

[ES] El Gobierno de España siguiendo las directrices europeas dirigidas a dinamizar el sector ferroviario ha ido reformando dicho sector, separando las actividades de administración de la infraestructura de las actividades ...
Extension procedures for lattice Lipschitz operators on Euclidean spaces

Arnau-Notari, Andres Roger; Calabuig, J. M.; Erdogan, Ezgi; Sánchez Pérez, Enrique Alfonso (Springer-Verlag, 2023-04)

[EN] We present a new class of Lipschitz operators on Euclidean lattices that we call lattice Lipschitz maps, and we prove that the associated McShane and Whitney formulas provide the same extension result that holds for ...
Factorization through Lorentz spaces for operators acting in Banach function spaces

Sánchez Pérez, Enrique Alfonso (Springer-Verlag, 2019-02)

[EN] We show a factorization through Lorentz spaces for Banach-space-valued operators defined in Banach function spaces. Although our results are inspired in the classical factorization theorem for operators from Ls-spaces ...
Invertibles in topological rings: a new approach

García-Pacheco, Francisco Javier; Miralles, Alejandro; Murillo Arcila, Marina (Springer-Verlag, 2022-01)

[EN] Every element in the boundary of the group of invertibles of a Banach algebra is a topological zero divisor. We extend this result to the scope of topological rings. In particular, we define a new class of semi-normed ...
Maharam-type kernel representation for operators with a trigonometric domination

Sánchez Pérez, Enrique Alfonso (Springer-Verlag, 2017)

[EN] Consider a linear and continuous operator T between Banach function spaces. We prove that under certain requirements an integral inequality for T is equivalent to a factorization of T through a specific kernel operator: ...
Maximal Factorization of Operators Acting in Kothe-Bochner Spaces

Calabuig, J. M.; Fernández-Unzueta, M.; Galaz-Fontes, F.; Sánchez Pérez, Enrique Alfonso (Springer-Verlag, 2021-01)

[EN] Using some representation results for Kothe-Bochner spaces of vector valued functions by means of vector measures, we analyze the maximal extension for some classes of linear operators acting in these spaces. A ...
Optimal range theorems for operators with p-TH power factorable adjoints

GALDAMES BRAVO, ORLANDO; Sánchez Pérez, Enrique Alfonso (Tusi Mathematical Research Group, 2012)

[EN] Consider an operator T : E → X(µ) from a Banach space E to a Banach function space X(µ) over a finite measure µ such that its dual map is p-th power factorable. We compute the optimal range of T that is defined to ...
p-Variations of vector measures with respect to vector measures and integral representation of operators

Blasco de la Cruz, Oscar; Calabuig, J. M.; Sánchez Pérez, Enrique Alfonso (Duke University Press, 2015)

[EN] In this paper we provide two representation theorems for two relevant classes of operators from any p-convex order continuous Banach lattice with weak unit into a Banach space: the class of continuous operators and ...
Representation of Lipschitz Maps and Metric Coordinate Systems

Arnau-Notari, Andres Roger; Calabuig, J. M.; Sánchez Pérez, Enrique Alfonso (MDPI AG, 2022-10)

[EN] Here, we prove some general results that allow us to ensure that specific representations (as well as extensions) of certain Lipschitz operators exist, provided we have some additional information about the underlying ...
Strong extensions for q-summing operators acting in p-convex Banach function spaces for 1 <= p <= q

Delgado Garrido, Olvido; Sánchez Pérez, Enrique Alfonso (Springer-Verlag, 2016-12)

[EN] Let and let X be a p-convex Banach function space over a -finite measure . We combine the structure of the spaces and for constructing the new space , where is a probability Radon measure on a certain compact set ...
Strong Factorizations of Operators with Applications to Fourier and Cesaro Transforms

Delgado Garrido, Olvido; Mastylo, Mieczyslaw; Sánchez Pérez, Enrique Alfonso (Michigan Mathematical Journal, 2019)

[EN] Consider two continuous linear operators T: X-1 (mu) -> Y-1 (nu) and S: X-2 (mu) -> Y-2 (nu) between Banach function spaces related to different sigma-finite measures mu and nu. By means of weighted norm inequalities ...
TENSOR PRODUCT REPRESENTATIONS OF OPERATOR SPACES ON Lp OF A VECTOR MEASURE

Ferrando Palomares, Irene (Universitat Politècnica de València, 2012-01-10)

The objective of this memoir is the study of a particular class of operators defined on the spaces of p-integrable functions with respect to a vector measure.