Zobrazeno 1 - 10
of 3 498
pro vyhledávání: '"Dias, João"'
We bridge sheaves of rings over a topological space with common meadows (algebraic structures where the inverse for multiplication is a total operation). More specifically, we show that the subclass of pre-meadows with $\mathbf{a}$, coming from the l
Externí odkaz:
http://arxiv.org/abs/2410.05921
Autor:
Dias, João Paulo, Ekwaro-Osire, Stephen, Cunha Jr, Americo, Dabetwar, Shweta, Nispel, Abraham, Alemayehu, Fisseha M., Endeshaw, Haileyesus B.
Publikováno v:
International Journal of Fatigue, vol. 127, pp. 246-258, 2019
This work proposes a parametric probabilistic approach to model damage accumulation using the double linear damage rule (DLDR) considering the existence of limited experimental fatigue data. A probabilistic version of DLDR is developed in which the j
Externí odkaz:
http://arxiv.org/abs/2410.07205
The merging of two black holes is a notoriously difficult process to describe exactly. Nevertheless, the hindrances posed by gravity's nonlinearity can be circumvented by focusing on the strict extreme mass ratio limit, in which one of the black hole
Externí odkaz:
http://arxiv.org/abs/2407.12947
Autor:
Dias, João, Dinis, Bruno
In analogy with flasque sheaves, we introduce the notion of flasque meadow as a common meadow where the transition maps are all surjective. We study some properties of flasque meadows and illustrate them with many examples and counterexamples.
Externí odkaz:
http://arxiv.org/abs/2407.08375
Autor:
Dias, João, Dinis, Bruno
We introduce the notion of Artinian meadow as an algebraic structure constructed from an Artinian ring which is also a common meadow, i.e.\ a commutative and associative structure with two operations (addition and multiplication) with additive and mu
Externí odkaz:
http://arxiv.org/abs/2407.07793
Autor:
Dias, João, Dinis, Bruno
Common meadows are commutative and associative algebraic structures with two operations (addition and multiplication) with additive and multiplicative identities and for which inverses are total. The inverse of zero is an error term $\mathbf{a}$ whic
Externí odkaz:
http://arxiv.org/abs/2401.10631
In this paper, following the studies of Amorim and al. in Partial Differ.Equ. Appl. '23, we consider some new aspects of the motion of the director field of a nematic liquid crystal submitted to a magnetic field and to a laser beam. In particular, we
Externí odkaz:
http://arxiv.org/abs/2312.09035
Autor:
Dias, João, Dinis, Bruno
Meadows are a sort of commutative rings with a multiplicative identity element and a total multiplicative inverse operation. In this paper we study algebraic properties of common meadows, which are meadows that introduce, as the inverse of zero, an e
Externí odkaz:
http://arxiv.org/abs/2311.05460