Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Braddell, Roisin"'
Recent experimental evidence shows that when a protein (or peptide) binds to its ligand pair, the protein effectively "switches on" enabling long-range charge transport within the protein. Astonishingly, the protein-ligand complex exhibits conductanc
Externí odkaz:
http://arxiv.org/abs/2301.13111
Publikováno v:
Journal of Geometry and Physics, 2022
Motivated by the group of Galilean transformations and the subgroup of Galilean transformations which fix time zero, we introduce the notion of a $b$-Lie group as a pair $(G,H)$ where $G$ is a Lie group and $H$ is a codimension-one Lie subgroup. Such
Externí odkaz:
http://arxiv.org/abs/2010.04770
Autor:
Arab, Fereshteh, Rostami, Sareh, Dehghani-Habibabadi, Mohammad, Mateos, Diego M., Braddell, Roisin, Scholkmann, Felix, Ismail Zibaii, Mohammad, Rodrigues, Serafim, Salari, Vahid, Safari, Mir-Shahram
Publikováno v:
In Neuroscience Letters 1 November 2023 816
Autor:
Braddell, Roisin
We study global transverse Poincar\'{e} sections and give topological conditions for their existence, showing they never exist in many important cases. We prove that an energy hypersurface possessing global transverse Poincar\'{e} section is equivale
Externí odkaz:
http://arxiv.org/abs/1905.10633
Publikováno v:
Bulletin of the London Mathematical Society, Volume 55, Issue 1 February 2023 Pages 90-112
In this article, motivated by the study of symplectic structures on manifolds with boundary and the systematic study of $b$-symplectic manifolds started in [12], we prove a slice theorem for Lie group actions on $b$-symplectic manifolds.
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Externí odkaz:
http://arxiv.org/abs/1811.11894
Publikováno v:
In Journal of Geometry and Physics May 2022 175
Publikováno v:
Int. J. Geom. Methods Mod. Phys. 16 (2019), suppl. 1, 1940008, 16 pp
In this paper we analyze in detail a collection of motivating examples to consider $b^m$-symplectic forms and folded-type symplectic structures. In particular, we provide models in Celestial Mechanics for every $b^m$-symplectic structure. At the end
Externí odkaz:
http://arxiv.org/abs/1705.03846
Autor:
Aschauer, Ulrich, Braddell, Roisin, Brechbühl, Sonia A., Derlet, Peter M., Spaldin, Nicola A.
Publikováno v:
Phys. Rev. B 94, 014109 (2016)
We perform density functional calculations to investigate the structure of the inter-metallic alloy FeRh under epitaxial strain. Bulk FeRh exhibits a metamagnetic transition from a low-temperature antiferromagnetic (AFM) phase to a ferromagnetic (FM)
Externí odkaz:
http://arxiv.org/abs/1603.01827
Autor:
Braddell, Roisin
Publikováno v:
In Journal of Geometry and Physics July 2021 165
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