Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Czejdo, A."'
Recent advances in automated algebra for dilute Fermi gases in the virial expansion, where coarse temporal lattices were found advantageous, motivate the study of more general computational schemes that could be applied to arbitrary densities, beyond
Externí odkaz:
http://arxiv.org/abs/2309.10222
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 1, Pp 135-144 (2024)
The article outlines a contemporary method for creating software for multi-processor computers. It describes the identification of parallelizable sequential code structures. Three structures were found and then carefully examined. The algorithms used
Externí odkaz:
https://doaj.org/article/831f8fd0969146699154d8841ab0587c
Publikováno v:
Condens. Matter 2022, 7(1), 13
The virial expansion provides a non-perturbative view into the thermodynamics of quantum many-body systems in dilute regimes. While powerful, the expansion is challenging as calculating its coefficients at each order $n$ requires analyzing (if not so
Externí odkaz:
http://arxiv.org/abs/2112.07744
Publikováno v:
Phys. Rev. Research 3, 033099 (2021)
By generalizing our automated algebra approach from homogeneous space to harmonically trapped systems, we have calculated the fourth- and fifth-order virial coefficients of universal spin-1/2 fermions in the unitary limit, confined in an isotropic ha
Externí odkaz:
http://arxiv.org/abs/2104.14440
Publikováno v:
Phys. Rev. A 101, 063630 (2020)
Using a coarse temporal lattice approximation, we calculate the first few terms of the virial expansion of a three-species fermion system with a three-body contact interaction in $d$ spatial dimensions, both in homogeneous space as well as in a harmo
Externí odkaz:
http://arxiv.org/abs/2003.04958
Publikováno v:
Phys. Rev. A 100, 063627 (2019)
Following up on recent calculations, we investigate the leading- and next-to-leading order semiclassical approximation to the virial coefficients of a two-species fermion system with a contact interaction. Using the analytic result for the second-ord
Externí odkaz:
http://arxiv.org/abs/1907.10120
Publikováno v:
Autobusy-TEST Vol. 226, 2018, No. 12, pp.872-879
In this paper, we extended previous studies of cooperating autonomous robots to include situations when environmental changes and changes in the number of robots in the swarm can affect the efficiency to execute tasks assigned to the swarm of robots.
Externí odkaz:
http://arxiv.org/abs/1901.00758
Autor:
Daszczuk, Wiktor B.1 wiktor.daszczuk@pw.edu.pl, Czejdo, Denny B.2 bczejdo@uncfsu.edu, Grześkowiak, Wojciech1 w.grzeskowiak@gmail.com
Publikováno v:
International Journal of Electronics & Telecommunications. 2024, Vol. 70 Issue 1, p135-144. 10p.
Publikováno v:
Autobusy-TEST vol. 18(2017), No. 12, pp. 1484-1489
This paper discusses new techniques to enhance Automated Transit Networks (ATN, previously called Personal Rapid Transit - PRT) based on Artificial Intelligence tools. The main direction is improvement of the cooperation of autonomous modules that us
Externí odkaz:
http://arxiv.org/abs/1712.05990
The case study analyzed in the report involves the behavioral specification and verification of a three-stage pipeline consisting of mutually concurrent modules which also compete for a shared resource. The system components are specified in terms of
Externí odkaz:
http://arxiv.org/abs/1705.04728