In the spirit of the work of Grothendieck, we introduce and study natural symmetric n-fold tensor norms. These are norms obtained from the projective norm by some natural operations. We prove that there are exactly six ...

The classical approach to studying operator ideals using tensor norms mainly focuses on those tensor norms and operator ideals defined by means of `p spaces. In a previous paper, an interpolation space, defined via the ...

The goal of this dissertation is to develop and analyze efficient numerical tools to deal with vibration problems for coupled systems involving elastic structures and dissipative fluids.We will consider the vibration problem ...

The largest volume ratio of a given convex body K ⊂ Rn is defined as lvr(K) := sup L⊂Rn vr(K, L), where the sup runs over all the convex bodies L. We prove the following sharp lower bound: c √n ≤ lvr(K), for every body K ...

El clúster sísmico de Murindó se ubica al NW de Colombia sobre un complejo tectónico definido por la interacción de tres placas tectónicas mayores: Caribe, Nazca y Sudamericana, y las microplacas (bloques) Panamá y Chocó. ...

Introduction: Cognitive impairment is common in relapsing multiple sclerosis (RRMS) and can affect episodic memory (remembering events that occur at a particular time or place) and episodic future thinking (imagine personal ...

Introduction: Low birth weight (LBW) (<2,500g) is cause of mortality and morbidity. One of its consequences is the motor impairment associated with alterations in the white matter, especially the corticospinal tract and ...