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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 ...
On the geometry of moduli spaces of anti-self-dual connections
(Elsevier Science BvAmsterdamHolanda, 2012)
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 ...