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Geometry of the projective unitary group of a C*-algebra
(Unión Matemática Argentina, 2017-06)
Let A be a C∗-algebra with a faithful state ϕ. It is proved thatthe projective unitary group P UA of A,P UA = UA/T.1,(UA denotes the unitary group of A) is a C∞-submanifold of the Banach spaceBs(A) of bounded operators ...
TOPOLOGICAL CLASSIFICATION OF COMPACT SURFACES WITH NODES OF GENUS 2
(Universidad Católica del Norte, Departamento de Matemáticas, 2005)
Classifying A-field and B-field configurations in the presence of D-branes. Part II: Stacks of D-branes
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
In the paper of Bonora et al. (2008) [3] we have shown, in the context of type II superstring theory, the classification of the allowed B-field and A-field configurations in the presence of anomaly-free D-branes, the ...
Time-dependent tempered generalized functions and Ito's formula
(Taylor & Francis LtdAbingdonInglaterra, 2014)
The construction of \pi_0 in Axiomatic Cohesion
(De Gruyter, 2017-11)
We study a construction suggested by Lawvere to rationalize, within a generalization of Axiomatic Cohesion, the classical construction of 0 as the image of a natural map to a product of discrete spaces. A particular case ...
A method to find generators of a semi-simple Lie group via the topology of its flag manifolds
(2017-10-01)
In this paper we continue to develop the topological method to get semigroup generators of semi-simple Lie groups. Consider a subset Γ ⊂ G that contains a semi-simple subgroup G1 of G. If one can show that Γ does not leave ...
ON THE ALGEBRAIC DIMENSION OF BANACH SPACES OVER NON-ARCHIMEDEAN VALUED FIELDS OR ARBITRARY RANK
(Universidad Católica del Norte, Departamento de Matemáticas, 2007)
Understanding the physical systems from their underlying geometrical and topological properties
(Springer, 2016-01)
As it is well known, a certain lack of theoretical understanding of the mechanisms governing the various phenomena exists in several areas of physics. In particular, it concerns those which involve transport of charged ...
A Note on Hilbert Algebras and Their Related Generalized Esakia Spaces
(Springer, 2016-11)
Generalized Esakia spaces are the topological duals of bounded implicative semilattices in the duality studied by G. Bezhanishvili and R. Jansana. We study the relation between a Hilbert algebra and the generalized Esakia ...
On the geometry of moduli spaces of anti-self-dual connections
(Elsevier Science BvAmsterdamHolanda, 2012)