Zobrazeno 1 - 10
of 5 041
pro vyhledávání: '"Cera, A"'
Autor:
Da Conceição, Joaquim Cera
We consider the set of monic irreducible polynomials $P$ over a finite field $\mathbb{F}_q$ such that the multiplicative order modulo $P$ of some a in $\mathbb{F}_q(T)$ is divisible by a fixed positive integer $d$. Call $R_q(a,d)$ this set. We show t
Externí odkaz:
http://arxiv.org/abs/2412.09107
Autor:
Da Conceição, Joaquim Cera
Publikováno v:
J. Integer Sequences 26 (2023) Article 23.9.7
We define a new generalization of Catalan numbers to multinomial coefficients. With arithmetic methods, we study their integrality and the integrality of their Lucasnomial generalization. We give a complete characterization of regular Lucas sequences
Externí odkaz:
http://arxiv.org/abs/2410.04857
Autor:
Da Conceição, Joaquim Cera
It is known that all terms $U_n$ of a classical regular Lucas sequence have a primitive prime divisor if $n>30$. In addition, a complete description of all regular Lucas sequences and their terms $U_n$, $2\leq n\leq 30$, which do not have a primitive
Externí odkaz:
http://arxiv.org/abs/2410.04957
This work is related to the extension of the well-known problem of Roman domination in graph theory to fuzzy graphs. A variety of approaches have been used to explore the concept of domination in fuzzy graphs. This study uses the concept of strong do
Externí odkaz:
http://arxiv.org/abs/2408.13260
The concept of mutual visibility in graphs, introduced recently, addresses a fundamental problem in Graph Theory concerning the identification of the largest set of vertices in a graph such that any two vertices have a shortest path connecting them,
Externí odkaz:
http://arxiv.org/abs/2408.03976
Autor:
CERA, AGOSTINO
Publikováno v:
S&F_scienzaefilosofia.it, Iss 21, Pp 179-198 (2019)
From the Anthropocene to the Technocene: Ethical-anthropological Perspectives from the “terra incognita” By assuming a transcendental approach, my paper aims to suggest that “the essence of the Anthropocene is by no means anything anthropoceni
Externí odkaz:
https://doaj.org/article/0926f0c7a1f9489e80d89849e14e45d4
Autor:
Guidobene, Davide, Cera, Guido
The Maximum Common Subgraph (MCS) problem plays a crucial role across various domains, bridging theoretical exploration and practical applications in fields like bioinformatics and social network analysis. Despite its wide applicability, MCS is notor
Externí odkaz:
http://arxiv.org/abs/2403.08703
Autor:
Lecomte, Xavier, Bugalho, Miguel N., Catry, Filipe X., Fernandes, Paulo M., Cera, Andreu, Caldeira, Maria C.
Publikováno v:
Bulletin of the Ecological Society of America, 2024 Jul 01. 105(3), 1-5.
Externí odkaz:
https://www.jstor.org/stable/48777915
Publikováno v:
Journal of Organizational Effectiveness: People and Performance, 2023, Vol. 11, Issue 3, pp. 659-679.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JOEPP-05-2023-0203
Autor:
V. Cera
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-2-W8-2024, Pp 85-91 (2024)
The paper presents an experiment having the objective of verifying the use of low-cost sensors such as solid-state Lidar embedded in a smartphone for cave surveying. The case study is a micaelic hermitage in Montesano sulla Marcellana (Italy) and is
Externí odkaz:
https://doaj.org/article/d1f25cd72a594930b401fd6d702ef536