Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Cadena, Meitner"'
Autor:
Cadena, Meitner, Yerovi, Alejandro
We propose an approach based on a combination of physical, chemical, and mathematical methods to identify and characterize virulent influenza A viruses (IAVs) through the analysis of the hemagglutinin protein. These methods include the isoelectric po
Externí odkaz:
http://arxiv.org/abs/2411.04722
Autor:
Omey, Edward, Cadena, Meitner
Considering slowly varying functions (SVF), Seneta in 2019 conjectured the following implication, for $\alpha\geq1$, $$ \int_0^x y^{\alpha-1}(1-F(y))dy\textrm{ is SVF}\ \Longrightarrow\ \int_{[0,x]}y^{\alpha}dF(y)\textrm{ is SVF, as } x\to\infty,$$ w
Externí odkaz:
http://arxiv.org/abs/2211.04565
Publikováno v:
Publications de l'Institut Mathematique, Nouvelle serie, tome 109(123) (2021), 61--76
The paper provides a new test of convergence and divergence of positive series. In particular, it extends the known test by Margaret Martin [%\emph{Bull. Amer. Math. Soc.} \textbf{47} (6), 452--457 (1941)]. \emph{Bull. Amer. Math. Soc.} \textbf{47},
Externí odkaz:
http://arxiv.org/abs/2104.04622
Publikováno v:
Bulletin (Académie serbe des sciences et des arts. Classe des sciences mathématiques et naturelles. Sciences mathématiques), 2022 Jan 01(47), 101-129.
Externí odkaz:
https://www.jstor.org/stable/27204995
Autor:
Cadena, Meitner
Cette thèse a pour objectif d’explorer plusieurs approches pour traiter des comportements extrêmes. Nous commençons par définir une nouvelle classe M de fonctions positives et mesurables à support R^+ ayant un comportement asymptotique polynom
Externí odkaz:
http://www.theses.fr/2016PA066038/document
Recently, new classes of positive and measurable functions, $\mathcal{M}(\rho)$ and $\mathcal{M}(\pm \infty)$, have been defined in terms of their asymptotic behaviour at infinity, when normalized by a logarithm (Cadena et al., 2015, 2016, 2017). Loo
Externí odkaz:
http://arxiv.org/abs/1706.09475
Autor:
Cadena, Meitner
The Burr type XII (BXII) distribution has been largely used in different fields due to its great flexibility for fitting data. These applications have typically involved data showing heavy-tailed behaviors. In order to give more flexibility to the BX
Externí odkaz:
http://arxiv.org/abs/1705.10374
Autor:
Cadena, Meitner
A new three-parameter cumulative distribution function defined on $(\alpha,\infty)$, for some $\alpha\geq0$, with asymmetric probability density function and showing exponential decays at its both tails, is introduced. The new distribution is near to
Externí odkaz:
http://arxiv.org/abs/1701.04880
Autor:
Cadena, Meitner
Hall and Welsh gave in 1984 the lowest bound so far to rates of convergence for estimates of the shape parameter of regular variation. We show that this bound can be improved.
Externí odkaz:
http://arxiv.org/abs/1510.03617
Autor:
Cadena, Meitner
An estimator for the $\M$-index of functions of $\mathcal{M}$, a larger class than the class of regularly varying (RV) functions, is proposed. This index is the tail index of RV functions and this estimator is thus a new one on the class of RV functi
Externí odkaz:
http://arxiv.org/abs/1506.05750