Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Rodriguez, Pablo M."'
A connected graph can be associated with two distinct evolution algebras. In the first case, the structural matrix is the adjacency matrix of the graph itself. In the second case, the structural matrix is the transition probabilities matrix of the sy
Externí odkaz:
http://arxiv.org/abs/2405.12341
The emergence of research focused to understand the spreading and impact of disinformation is increasing year over year. Most times, the purpose of those who start the spreading of information intentionally false and designed to cause harm is in cata
Externí odkaz:
http://arxiv.org/abs/2311.09486
Hilbert evolution algebras generalize evolution algebras through a framework of Hilbert spaces. In this work we focus on infinite-dimensional Hilbert evolution algebras and their representation through a suitably defined weighted digraph. By means of
Externí odkaz:
http://arxiv.org/abs/2311.08387
Habitat loss is one of the biggest threats facing plant species nowadays. We formulate a simple mathematical model of seed dispersal on reduced habitats to discuss survival of the species in relation to the habitat size and seeds production rate. See
Externí odkaz:
http://arxiv.org/abs/2208.00270
Autor:
Freud, Thomas, Rodriguez, Pablo M.
The Poisson process is one of the simplest stochastic processes defined in continuous time, having interesting mathematical properties, leading, in many situations, to applications mathematically treatable. One of the limitations of the Poisson proce
Externí odkaz:
http://arxiv.org/abs/2203.16737
Evolution algebras are a special class of non-associative algebras exhibiting connections with different fields of Mathematics. Hilbert evolution algebras generalize the concept through a framework of Hilbert spaces. This allows to deal with a wide c
Externí odkaz:
http://arxiv.org/abs/2111.07399
The Maki-Thompson rumor model is defined by assuming that a population represented by a graph is subdivided into three classes of individuals; namely, ignorants, spreaders and stiflers. A spreader tells the rumor to any of its nearest ignorant neighb
Externí odkaz:
http://arxiv.org/abs/2109.02564
Evolution algebras are non-associative algebras. In this work we provide an extension of this class of algebras, in the context of Hilbert spaces, capable to deal with infinite-dimensional spaces. We illustrate the applicability of our approach by di
Externí odkaz:
http://arxiv.org/abs/2012.05124
We propose a mathematical model to measure how multiple repetitions may influence in the ultimate proportion of the population never hearing a rumor during a given outbreak. The model is a multi-dimensional continuous-time Markov chain that can be se
Externí odkaz:
http://arxiv.org/abs/2006.07992
In this paper we study the Maki-Thompson rumor model on infinite Cayley trees. The basic version of the model is defined by assuming that a population represented by a graph is subdivided into three classes of individuals: ignorants, spreaders and st
Externí odkaz:
http://arxiv.org/abs/2005.11440