Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Dharmanand Baboolal"'
Publikováno v:
Categories and General Algebraic Structures with Applications, Vol 11, Iss Special Issue Dedicated to Prof. George A. Gratzer, Pp 113-130 (2019)
We present a new proof of Banaschewski's theorem stating that the completion lift of a uniform surjection is a surjection. The new procedure allows to extend the fact (and, similarly, the related theorem on closed uniform sublocales of complete unifo
Externí odkaz:
https://doaj.org/article/d54b2366407b4f92a57478fa2dc56c79
Publikováno v:
Universe, Vol 8, Iss 4, p 244 (2022)
Recently, several methods have been proposed to regularize a D→4 limit of Einstein–Gauss–Bonnet (EGB), leading to nontrivial gravitational dynamics in 4D. We present an exact nonsingular black hole solution in the 4D EGB gravity coupled to non-
Externí odkaz:
https://doaj.org/article/7a9f7d7ff45a4ffb8ca23f4f39b95902
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 2, Pp 1-8 (2018)
Abstract Lovelock gravity consisting of the dimensionally continued Euler densities is a natural generalization of general relativity to higher dimensions such that equations of motion are still second order, and the theory is free of ghosts. A scala
Externí odkaz:
https://doaj.org/article/ebcbf4199d084acf91b17fcafeaa39ed
Publikováno v:
Categories and General Algebraic Structures with Applications, Vol 6, Iss Speical Issue on the Occasion of Banaschewski's 90th Birthday (I), Pp 51-66 (2017)
We discuss the congruences $theta$ that are connected as elements of the (totally disconnected) congruence frame $CF L$, and show that they are in a one-to-one correspondence with the completely prime elements of $L$, giving an explicit formula. Then
Externí odkaz:
https://doaj.org/article/132b36b2ca7d4e239dc94ab0e923d210
In this paper we consider a semitetrad covariant decomposition of spherically symmetric spacetimes and find a governing hyperbolic equation of the Gaussian curvature of two dimensional spherical shells, that emerges due to the decomposition. The rest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d147284312cd642a6de268842e07d784
http://arxiv.org/abs/2206.03828
http://arxiv.org/abs/2206.03828
Autor:
Dharmanand Baboolal, Paranjothi Pillay
Publikováno v:
Topology and its Applications. 251:107-124
We show that the category of intrinsic metric spaces and Lipschitz maps is coreflective in the category of all rectifiably connected metric spaces and Lipschitz maps. We also introduce a class of spaces called rectifiably chain-connected metric space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c41f7acbd9ba52b43f415f14adad126
https://doi.org/10.1016/j.topol.2018.10.012
https://doi.org/10.1016/j.topol.2018.10.012
Publikováno v:
Mathematica Slovaca. 68:929-938
We show that any compactification of a regular frame can be realised as a frame which is freely generated on a suitable meet semilattice subject to certain relations, and we provide familiar examples of compactifications which can be regarded as such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41e1317999b2851eef52586d0a24a52d
https://doi.org/10.1515/ms-2017-0155
https://doi.org/10.1515/ms-2017-0155
Autor:
Dharmanand Baboolal, Martin M. Mugochi
Publikováno v:
Quaestiones Mathematicae. 41:889-902
We study the uniform connection properties of uniform local connectedness, a weaker variant of the latter, and a certain property S in the context of nearness frames. We show that the uniformly loc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fa5e2c1839ace88ca9499a706e5b312
https://doi.org/10.2989/16073606.2017.1416427
https://doi.org/10.2989/16073606.2017.1416427
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 2, Pp 1-8 (2018)
Lovelock gravity consisting of the dimensionally continued Euler densities is a natural generalization of general relativity to higher dimensions such that equations of motion are still second order, and the theory is free of ghosts. A scalar field w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::409a542b5a08a2c31d6be0a3493afea9
http://link.springer.com/article/10.1140/epjc/s10052-018-5570-1
http://link.springer.com/article/10.1140/epjc/s10052-018-5570-1
Autor:
Dharmanand Baboolal, Paranjothi Pillay
Publikováno v:
Filomat. 32:3443-3453
Basic properties of irreducible locales which extend results contained in [4] are presented. Our main result is that every locale L can be embedded as a closed nowhere dense sublocale of an irreducible locale IL, what we call the irreducible envelope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03fe94451c8e0fa039e2f050e6bb998e
https://doi.org/10.2298/fil1810443b
https://doi.org/10.2298/fil1810443b