Results 31 to 40 of about 15,342 (189)

Log-Infinitely Divisible Multifractal Processes [PDF]

open access: yesCommunications in Mathematical Physics, 2003
We define a large class of multifractal random measures and processes with arbitrary log-infinitely divisible exact or asymptotic scaling law. These processes generalize within a unified framework both the recently defined log-normal "Multifractal Random Walk" processes (MRW) and the log-Poisson "product of cynlindrical pulses".
Bacry, Emmanuel, Muzy, J. F.
openaire   +2 more sources

False paradoxes: the first faces of the infinity concept in the context of mathematical science

open access: yesACTIO: Docência em Ciências, 2019
The paper presents the results of a theoretical research that studied the infinity and the relation of this mathematical concept with the false paradoxes given by Zeno, contrary to atomistic conception of time and space. More specifically, we studied the
Gisele de Lourdes Monteiro   +1 more
doaj   +1 more source

Infinite divisibility

open access: yesAdvances in Mathematics, 1988
The classical statement that ``limit laws are infinitely divisible'' can be formulated in terms of convolution semigroups of probability measures and then leads naturally to a problem for (commutative) topological semigroups S: if \(x\in S\) arises as the limit of an infinitesimal triangular array of elements of S can we then find, for every \(n\in ...
openaire   +1 more source

Discrete New Generalized Pareto Distribution

open access: yesStatistica
In this paper we propose a discrete analogue of New Generalized Pareto distribution as a new discrete model using general approach of discretization of continuous distribution. The structural properties of the new distribution are discussed.
Kuttan Pillai Jayakumar, Jiji Jose
doaj   +1 more source

The P\'olya sum process: Limit theorems for conditioned random fields

open access: yes, 2012
In \cite{hZ09}, Zessin constructed the so-called P\'olya sum process via partial integration technique. This process shares some important properties with the Poisson process such as complete randomness and infinite divisibility.
Rafler, Mathias
core   +1 more source

Moment Infinitely Divisible Weighted Shifts [PDF]

open access: yesComplex Analysis and Operator Theory, 2018
We say that a weighted shift $W_α$ with (positive) weight sequence $α: α_0, α_1, \ldots$ is {\it moment infinitely divisible} (MID) if, for every $t > 0$, the shift with weight sequence $α^t: α_0^t, α_1^t, \ldots$ is subnormal. \ Assume that $W_α$ is a contraction, i.e., $0 < α_i \le 1$ for all $i \ge 0$.
Benhida, Chafiq   +2 more
openaire   +4 more sources

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

open access: yesThe Anatomical Record, EarlyView.
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza   +5 more
wiley   +1 more source

Infinite Divisibility and Max-Infinite Divisibility with Random Sample Size

open access: yes, 2003
Continuing the study reported in Satheesh (2001),(math.PR/0304499 dated 01 May 2003) and Satheesh (2002)(math.PR/0305030 dated 02May 2003), here we study generalizations of infinitely divisible (ID) and max-infinitely divisible (MID) laws. We show that these generalizations appear as limits of random sums and random maximums respectively.
Satheesh, S., Sandhya, E.
openaire   +3 more sources

Holding out on restructuring negotiations: A legal analysis over Finnish and Swedish legislation

open access: yesInternational Insolvency Review, EarlyView.
Abstract This article examines how Finnish and Swedish restructuring laws create opportunities for creditors to hold out on restructuring negotiations. Using Anthony Casey's new bargaining theory and the traditional creditors' bargain model as analytical frames, the study argues that holdouts arise when ex ante rights – particularly security interests,
Anssi Kärki
wiley   +1 more source

Infinite Divisibility of Information [PDF]

open access: yesIEEE Transactions on Information Theory, 2021
We study an information analogue of infinitely divisible probability distributions, where the i.i.d. sum is replaced by the joint distribution of an i.i.d. sequence. A random variable $X$ is called informationally infinitely divisible if, for any $n\ge1$, there exists an i.i.d.
openaire   +2 more sources

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