Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Prokhorchuk, A. A."'
Methods of bound-state QED that treat the self-energy contributions to the Lamb shift within the partial-wave expansion usually face the problem of slow convergence of the latter. Inspired by an approach formulated in [J. Sapirstein and K. T. Cheng,
Externí odkaz:
http://arxiv.org/abs/2404.04742
Autor:
Tupitsyn, I. I., Savelyev, I. M., Kozhedub, Y. S., Telnov, D. A., Dulaev, N. K., Malyshev, A. V., Prokhorchuk, E. A., Shabaev, V. M.
The problem of orbital collapse of the $5g$ and $6f$ electrons in atoms of superheavy elements (SHE) is considered. Previously, the presence of the orbital collapse was established for the $4f$ and $5f$ elements of the periodic table. Because of the
Externí odkaz:
http://arxiv.org/abs/2402.02609
Autor:
Oliynyk, Andriy, Prokhorchuk, Veronika
It is examined finite state automorphisms of regular rooted trees constructed to represent groups $GL(n,\mathbb{Z})$. The number of states of automorphisms that correspond to elementary matrices is computed. Using the representation of $GL(2,\mathbb{
Externí odkaz:
http://arxiv.org/abs/2309.01241
Autor:
Oliynyk, Andriy, Prokhorchuk, Veronika
For every prime $p$ it is shown that a wide class of HNN extensions of free abelian groups admit faithful representation by finite $p$-automata.
Externí odkaz:
http://arxiv.org/abs/2308.05815
For any nontrivial abelian group $\mathbb{X}$ we construct a reversible (bireversible in case the order of $\mathbb{X}$ is odd) automaton such that its set of states and alphabet are identified with $\mathbb{X}$, transition and output functions are d
Externí odkaz:
http://arxiv.org/abs/2308.05808
Publikováno v:
Фінансово-кредитна діяльність: проблеми теорії та практики, Vol 4, Iss 57 (2024)
Ukraine has been a priority partner of the EU since the signing of the Association Agreement in 2014. It was the significant financial and economic support of the EU as a whole and, in particular, of individual EU member states that became a key tool
Externí odkaz:
https://doaj.org/article/0f0e4b9e81ad4671bd014442c8b0af82
Publikováno v:
In Journal of Algebra 1 January 2025 661:578-594
Same-day delivery for e-commerce has become a popular service. Companies usually offer several time delivery options with the earliest one being next hour delivery. Due to tight delivery deadlines and thin margins, companies often find it challenging
Externí odkaz:
http://arxiv.org/abs/1912.02946
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.