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of 9 353
pro vyhledávání: '"element sets"'
Autor:
Halbeisen, Lorenz1 (AUTHOR) lorenz.halbeisen@math.ethz.ch, Schumacher, Salome1 (AUTHOR)
Publikováno v:
Archive for Mathematical Logic. Jul2023, Vol. 62 Issue 5/6, p703-733. 31p.
Autor:
Halbeisen, Lorenz, Schumacher, Salome
Let $n\in\omega$. The weak choice principle $\operatorname{RC}_n$ states that for every infinite set $x$ there is an infinite subset $y\subseteq x$ with a choice function on $[y]^n:=\{z\subseteq y\mid \lvert z\rvert =n\}$. $\operatorname{C}_n^-$ stat
Externí odkaz:
http://arxiv.org/abs/2101.06924
Autor:
Pandey, Rahul1, Kumar, Vinit1 mailvinitkumar@gmail.com
Publikováno v:
DESIDOC Journal of Library & Information Technology. Jul2023, Vol. 43 Issue 4, p226-233. 8p.
Autor:
Gondelach, David J., Armellin, Roberto
Publikováno v:
Celestial Mechanics and Dynamical Astronomy (2018) 130:65
The propagation and Poincar\'e mapping of perturbed Keplerian motion is a key topic in celestial mechanics and astrodynamics, e.g. to study the stability of orbits or design bounded relative trajectories. The high-order transfer map (HOTM) method ena
Externí odkaz:
http://arxiv.org/abs/1810.11684
We investigate the existence of maximal collections of mutually noncrossing $k$-element subsets of $\left\{ 1, \dots, n \right\}$ that are invariant under adding $k\pmod n$ to all indices. Our main result is that such a collection exists if and only
Externí odkaz:
http://arxiv.org/abs/1808.03556
Akademický článek
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Autor:
Halbeisen, Lorenz1 (AUTHOR), Tachtsis, Eleftherios2 (AUTHOR) ltah@aegean.gr
Publikováno v:
Archive for Mathematical Logic. Aug2020, Vol. 59 Issue 5/6, p583-606. 24p.
Publikováno v:
In Advances in Space Research 1 February 2019 63(3):1289-1317
Autor:
Hare, Kathryn E., Ramsey, L. Thomas
Publikováno v:
Acta Mathematica Hungarica: Volume 146, Issue 2 (2015), Page 306-331
For any three element set of positive integers, $\{a,b,n\}$, with $a
Externí odkaz:
http://arxiv.org/abs/1503.09071
Autor:
Jabbar Abbas Ghafil
Publikováno v:
Engineering and Technology Journal, Vol 33, Iss 3B, Pp 571-577 (2015)
The aim of this paper is to present a new framework for studying fuzzy measure and Shilkret integral which is an alternative framework from usual fuzzy measure and Shilkret integral. First, we define a fuzzy measure based on binary-element sets, then
Externí odkaz:
https://doaj.org/article/183c37efc9ec42c4861a0dfb028d07f7