Zobrazeno 1 - 10
of 2 239
pro vyhledávání: '"Stachowiak, P."'
Autor:
Stachowiak, Tomasz
An application of (iterated) Bauer-Muir acceleration can give an Ap\'ery-like continued fraction for $\pi$ with irrational coefficients, and much faster convergence. It can be considered a generalized continued fraction with the same matrix represent
Externí odkaz:
http://arxiv.org/abs/2406.01295
Autor:
Stachowiak, Tomasz, Pasek, Zbigniew
We apply the political stress index as introduced by Goldstone (1991) and implemented by Turchin (2013), to the case study of Poland. The approach quantifies political and social unrest as a single quantity based on a multitude of economic and demogr
Externí odkaz:
http://arxiv.org/abs/2405.01163
Publikováno v:
Opt. Express 31, 27667-27676 (2023)
We characterized and analyzed the effect of intracavity spectral filtering in the Er:fiber laser mode-locked with a semiconductor saturable absorber mirror (SESAM). We studied the dispersive properties of bandpass filters and their influence on the c
Externí odkaz:
http://arxiv.org/abs/2401.16555
Autor:
Clarke, James, Melcher, Lauren, Crowell, Anne D., Cavanna, Francis, Houser, Justin R., Graham, Kristin, Green, Allison, Stachowiak, Jeanne C., Truskett, Thomas M., Milliron, Delia J., Rosales, Adrianne M., Das, Moumita, Alvarado, José
Depletion interactions are thought to significantly contribute to the organization of intracellular structures in the crowded cytosol. The strength of depletion interactions depends on physical parameters like the depletant number density and the dep
Externí odkaz:
http://arxiv.org/abs/2312.02989
Publikováno v:
Marketing of Scientific and Research Organizations, Vol 53, Iss 3, Pp 1-24 (2024)
Concern for the sustainability of the natural environment is garnering increasing interest across the globe. Environmental issues may significantly impact individuals and societies in various ways, such as by influencing behaviors aimed at adopting m
Externí odkaz:
https://doaj.org/article/577bf28c19b7411586019a22659de214
Many experiments in biological and medical sciences currently use multiphoton microscopy as a core imaging technique. To date, solid-state lasers are most commonly used as excitation beam sources. However, the most demanding applications require prec
Externí odkaz:
http://arxiv.org/abs/2308.12753
The model of population protocols provides a universal platform to study distributed processes driven by pairwise interactions of anonymous agents. While population protocols present an elegant and robust model for randomized distributed computation,
Externí odkaz:
http://arxiv.org/abs/2305.08460
A number of stations, independently activated over time, is able to communicate by transmitting and listening to a shared channel in discrete time slots, and a message is successfully delivered to all stations if and only if its source station is the
Externí odkaz:
http://arxiv.org/abs/2209.14140
In a multiple access channel, autonomous stations are able to transmit and listen to a shared device. A fundamental problem, called \textit{contention resolution}, is to allow any station to successfully deliver its message by resolving the conflicts
Externí odkaz:
http://arxiv.org/abs/2209.13423
Autor:
Hajac, Piotr M., Stachowiak, Oskar M.
We consider the class of directed graphs with $N\geq 1$ edges and without loops shorter than $k$. Using the concept of a labelled graph, we determine graphs from this class that maximize the number of all paths of length $k$. Then we show an $R$-labe
Externí odkaz:
http://arxiv.org/abs/2209.08944