Zobrazeno 1 - 10
of 644
pro vyhledávání: '"O'Connell, David A."'
Autor:
Neiman, Yasha, O'Connell, David
In this paper we study topology-changing spacetimes occurring from pointlike sources. Following an old idea of Penrose, we will opt for a non-Hausdorff model of topology change in which an initial pointlike source is ``doubled" and allowed to propaga
Externí odkaz:
http://arxiv.org/abs/2403.04281
Autor:
O'Connell, David
In this paper we introduce and study the basic properties of de Rham cohomology for a certain class of non-Hausdorff manifolds. After a careful discussion of non-Hausdorff differential forms, we provide a description of de Rham cohomology via Mayer-V
Externí odkaz:
http://arxiv.org/abs/2310.17151
Autor:
O'Connell, David
In this paper we generalise the theory of real vector bundles to a certain class of non-Hausdorff manifolds. In particular, it is shown that every vector bundle fibred over these non-Hausdorff manifolds can be constructed as a colimit of standard vec
Externí odkaz:
http://arxiv.org/abs/2306.14117
Publikováno v:
Journal of Organizational Change Management, 2024, Vol. 37, Issue 4, pp. 756-777.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JOCM-06-2023-0261
Autor:
O'Connell, David
Publikováno v:
In Topology and its Applications 1 September 2024 354
Publikováno v:
In Environmental Pollution 15 May 2024 349
Autor:
Kelly, Siobhan, Tham, Jia-Lynn, McKeever, Kate, Dillon, Eugene, O’Connell, David, Scholz, Dimitri, Simpson, Jeremy C., O’Connor, Kevin, Narancic, Tanja, Cagney, Gerard
Publikováno v:
In Molecular & Cellular Proteomics May 2024 23(5)
Autor:
O’CONNELL, DAVID
Publikováno v:
Ploughshares, 2022 Dec 01. 48(4), 143-143.
Externí odkaz:
https://www.jstor.org/stable/27225029
Autor:
O'Connell, David
In this paper we will introduce and develop a theory of adjunction spaces which allows the construction of non-Hausdorff topological manifolds from standard Hausdorff ones. This is done by gluing Hausdorff manifolds along homeomorphic open submanifol
Externí odkaz:
http://arxiv.org/abs/2011.12495
Autor:
Dubber, Donata, Brophy, Laura, O'Connell, David, Behan, Patrice, Danaher, Martin, Evans, Craig, Geary, Phillip, Misstear, Bruce, Gill, Laurence
Publikováno v:
In Environmental Pollution 15 January 2024 341