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HFD groups in the Solovay model
(ELSEVIER SCIENCE BV, 2009)
Hajnal and Juhasz proved that under CH there is a hereditarily separable, hereditarily normal topological group without non-trivial convergent sequences that is countably compact and not Lindelof. The example constructed ...
A NEW NOTION OF SP-COMPACT L-FUZZY SETS
(Universidad Católica del Norte, Departamento de Matemáticas, 2006)
A NEW FORM OF FUZZY ß-COMPACTNESS
(Universidad Católica del Norte, Departamento de Matemáticas, 2005)
BTZ entropy from topological M-theory
(APS, 2021-03-12)
By determining the relation between topological M-theory and the Chern-Simons actions for a
gauge field constructed from the Lie algebra of either SL(2, R) × SL(2, R) or SL(2, C) × SL(2, C),
depending on the sign of the ...
Maximal Subalgebras of MVn-algebras. A Proof of a Conjecture of A. Monteiro
(Springer, 2006-12)
For each integer n ≥ 2, MVn denotes the variety of MV-algebras generated by the MV-chain with n elements. Algebras in MVn are represented as continuous functions from a Boolean space into a n-element chain equipped with ...
Hopf solitons and area-preserving diffeomorphisms of the sphere
(Kluwer Academic Publ, 2001-01-01)
We consider a (3+1)-dimensional local field theory defined on the sphere S-2. The model possesses exact soliton solutions with nontrivial Hopf topological charges and an infinite number of local conserved currents. We show ...
Notes on the pure spinor b ghost
(2013-08-19)
In this work, a particular BRST-exact class of deformations of the b ghost in the non-minimal pure spinor formalism is investigated and the impact of this construction in the N= 2 ĉ = 3 topological string algebra is analysed. ...
On the topological invariants Sigma(1)(top) and Sigma(2)(top) for extensions of (Lie groups over a p-adic field)-by-abelian groups
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2004)
NEW CLASSES OF TOPOLOGICAL QUANTUM CODES ASSOCIATED WITH SELF-DUAL, QUASI SELF-DUAL AND DENSER TESSELLATIONS
(Rinton Press, IncParamusEUA, 2010)
A NEW APPROACH TO ALMOST FUZZY COMPACTNESS
(Universidad Católica del Norte, Departamento de Matemáticas, 2009)