Zobrazeno 1 - 10
of 2 297
pro vyhledávání: '"P Heyes"'
Autor:
Rahman, Muhammad Rizwanur, Ewen, James P., Shen, Li, Heyes, D. M., Dini, Daniele, Smith, E. R.
Surfactant transport is central to a diverse range of natural phenomena, and for many practical applications in physics and engineering. Surprisingly, this process remains relatively poorly understood at the molecular scale. This study investigates t
Externí odkaz:
http://arxiv.org/abs/2408.08327
We apply reinforcement learning (RL) to generate fine regular star triangulations of reflexive polytopes, that give rise to smooth Calabi-Yau (CY) hypersurfaces. We demonstrate that, by simple modifications to the data encoding and reward function, o
Externí odkaz:
http://arxiv.org/abs/2405.21017
Real 3-manifold triangulations can be uniquely represented by isomorphism signatures. Databases of these isomorphism signatures are generated for a variety of 3-manifolds and knot complements, using SnapPy and Regina, then these language-like inputs
Externí odkaz:
http://arxiv.org/abs/2405.09610
Autor:
Rahman, Muhammad Rizwanur, Shen, Li, Ewen, James P., Heyes, D. M., Dini, Daniele, Smith, E. R.
Thin films, bubbles and membranes are central to numerous natural and engineering processes, i.e., in thin-film solar cells, coatings, biosensors, electrowetting displays, foams, and emulsions. Yet, the characterization and an adequate understanding
Externí odkaz:
http://arxiv.org/abs/2311.00419
Autor:
Aggarwal, Daattavya, He, Yang-Hui, Heyes, Elli, Hirst, Edward, Earp, Henrique N. Sá, Silva, Tomás S. R.
Publikováno v:
Phys.Lett.B 850 (2024) 138517
We propose a machine learning approach to study topological quantities related to the Sasakian and $G_2$-geometries of contact Calabi-Yau $7$-manifolds. Specifically, we compute datasets for certain Sasakian Hodge numbers and for the Crowley-N\"ordst
Externí odkaz:
http://arxiv.org/abs/2310.03064
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11545-11563 (2024)
The impacts of future methane (CH4) and other precursor emission changes are investigated for surface ozone (O3) in the United Nations Economic Commission for Europe (UNECE) region excluding North America and Israel (the EMEP region, for European Mon
Externí odkaz:
https://doaj.org/article/df532225e6a44207b448539f8c0cff09
Autor:
Chen, Siqi, Dechant, Pierre-Philippe, He, Yang-Hui, Heyes, Elli, Hirst, Edward, Riabchenko, Dmitrii
Publikováno v:
Adv. Appl. Clifford Algebras 34, 20 (2024)
There has been recent interest in novel Clifford geometric invariants of linear transformations. This motivates the investigation of such invariants for a certain type of geometric transformation of interest in the context of root systems, reflection
Externí odkaz:
http://arxiv.org/abs/2310.00041
Calabi-Yau manifolds can be obtained as hypersurfaces in toric varieties built from reflexive polytopes. We generate reflexive polytopes in various dimensions using a genetic algorithm. As a proof of principle, we demonstrate that our algorithm repro
Externí odkaz:
http://arxiv.org/abs/2306.06159
We give the first numerical calculation of the spectrum of the Laplacian acting on bundle-valued forms on a Calabi-Yau three-fold. Specifically, we show how to compute the approximate eigenvalues and eigenmodes of the Dolbeault Laplacian acting on bu
Externí odkaz:
http://arxiv.org/abs/2305.08901
Autor:
Muhammad Rizwanur Rahman, Li Shen, James P. Ewen, David M. Heyes, Daniele Dini, Edward R. Smith
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-11 (2024)
Abstract Thin films, bubbles and membranes are central to numerous natural and engineering processes, i.e., in solar cells, coatings, biosensors, foams, and emulsions. Yet, the characterization and understanding of their rupture is limited by the sca
Externí odkaz:
https://doaj.org/article/34fe965a9d364b80bb6975302e5b2d16