Functional analysis is a branch of mathematical analysis, the core of which is formed by the study of vector spaces endowed with some kind of limit-related structure (e.g. inner product, norm, topology, etc.) and the linear functions defined on these spaces and respecting these structures in a suitable sense. The historical roots of functional analysis lie in the study of spaces of …

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The Journal of Functional Analysis presents original research papers in all scientific disciplines in which modern functional analysis plays a basic role. Articles by scientists in a variety of interdisciplinary areas are published. Research Areas Include: • Significant applications of functional … View full aims & scope

Instant PDF download; Readable on all devices; Own it forever; ... “Brezis has intelligently chosen several fundamental concepts of functional analysis, and has build the book around them and their applications. … for a newcomer who intends to become a user of functional analysis this book is an ideal place to start. ...

La nefrotoxicidad es la toxicidad ejercida sobre los riñones, órganos cuya integridad funcional es esencial para el mantenimiento de la homeostasis corporal de los seres humanos. Esto es debido a su papel primordial en funciones tan esenciales como la excreción de los desechos metabólicos, la regulación del volumen de líquido extracelular, la composición de electrolitos y …

En mathématiques, un espace L p est un espace vectoriel de classes des fonctions dont la puissance d'exposant p est intégrable au sens de Lebesgue, où p est un nombre réel strictement positif. Le passage à la limite de l'exposant aboutit à la construction des espaces L ∞ de fonctions bornées.Les espaces L p sont appelés espaces de Lebesgue. ...

Louis Nirenberg (February 28, 1925 – January 26, 2020) was a Canadian-American mathematician, considered one of the most outstanding mathematicians of the 20th century.. Nearly all of his work was in the field of partial differential equations.Many of his contributions are now regarded as fundamental to the field, such as his strong maximum principle for second …

The University of Paris (French: Université de Paris), metonymically known as the Sorbonne (French: ), was the leading university in Paris, France, active from 1150 to 1970, with the exception between 1793 and 1806 under the French Revolution.Emerging around 1150 as a corporation associated with the cathedral school of Notre Dame de Paris, it was considered the …

Nov 11, 2022 · Aims & Scope The journal Asymptotic Analysis fulfills a twofold function. It aims at publishing original mathematical results in the asymptotic theory of problems affected by the presence of small or large parameters on the one hand, and at giving specific indications of their possible applications to different fields of natural sciences on the other hand.

Mar 21, 2022 · INTRODUCTION. Spontaneous bacterial peritonitis (SBP) is defined as an ascitic fluid infection without an evident intra-abdominal surgically treatable source [].The presence of SBP, which almost always occurs in patients with cirrhosis and ascites, is suspected because of signs and symptoms such as fever, abdominal pain, or altered mental status ().