Bücher von Rafael Rubio

This proceedings volume gathers selected, revised papers presented at the X International Meeting on Lorentzian Geometry (GeLoCor 2021), virtually held at the University of Cordoba, Spain, on February 1-5, 2021. It includes surveys describing the state-of-the-art in specific areas, and a selection of the most relevant results presented at the conference. Taken together, the papers offer an invaluable introduction to key topics discussed at the conference and an overview of the main techniques in use today.This volume also gathers extended revisions of key studies in this field. Bringing new results and examples, these unique contributions offer new perspectives to the original problems and, in most cases, extend and reinforce the robustness of previous findings.Hosted every two years since 2001, the International Meeting on Lorentzian Geometry has become one of the main events bringing together the leading experts on Lorentzian geometry. In this volume, the reader will find studies on spatial and null hypersurfaces, low regularity in general relativity, conformal structures, Lorentz-Finsler spacetimes, and more.Given its scope, the book will be of interest to both young and experienced mathematicians and physicists whose research involves general relativity and semi-Riemannian geometry. 

Bouleversante, déchirante, poignante, cette ¿uvre est consacrée au sujet de la mort du père. Le poète crée une tension entre la mort et la langue en ravivant toute la tradition du siècle d'or espagnol. Dans ces formes classiques, il trouve une expression puissante sur l'impossibilité d'aborder le sujet de la mort avec des mots. Il revisite la problématique des classiques en poussant à l'extrême toutes les conséquences de sa quête. À travers cette profonde réflexion, l'auteur rétablit le dialogue entre les poésies traditionnelle et contemporaine.

Focuses on the structural, biochemical, and diverse functional properties of the endothelial luminal membrane glycocalyx, an organelle which constitutes the endothelial cell "membrane". This volume provides the newcomer with a broad, basic, and brief perspective of the luminal endothelial vascular membrane, and for the more established investigator, a basic overview and integrated perspective.