Results 31 to 40 of about 520,057 (273)

Applications of a change of measures technique for compound mixed renewal processes to the ruin problem

open access: yesModern Stochastics: Theory and Applications, 2021
In the present paper the change of measures technique for compound mixed renewal processes, developed in Tzaninis and Macheras [ArXiv:2007.05289 (2020) 1–25], is applied to the ruin problem in order to obtain an explicit formula for the probability of ...
Spyridon M. Tzaninis
doaj   +1 more source

Renewal theorems for a class of processes with dependent interarrival times and applications in geometry

open access: yes, 2017
Renewal theorems are developed for point processes with interarrival times $W_n=\xi(X_{n+1}X_n\cdots)$, where $(X_n)_{n\in\mathbb Z}$ is a stochastic process with finite state space $\Sigma$ and $\xi\colon\Sigma_A\to\mathbb R$ is a H\"older continuous ...
Kombrink, Sabrina
core   +1 more source

Les impacts sociaux de la rénovation urbaine à Bruxelles : analyse des migrations intra-urbaines

open access: yesBelgeo, 2002
The analysis of intra-urban migration in Brussels at the beginning of the 1990s brings to the fore different processes of population replacement among the whole range of migration flows taking place within the city.
Mathieu Van Criekingen
doaj   +1 more source

Assessing Occurrence Patterns of Shallow Hikurangi Slow Slip Events Using Renewal Processes

open access: yesGeophysical Research Letters
We investigate the occurrence patterns of SSEs along the shallow (
Andrea Perez‐Silva   +4 more
doaj   +1 more source

Aging Renewal Point Processes and Exchangeability of Event Times

open access: yesMathematics
In this paper, we investigate the impact of latency aging on exchangeable (invariant under permutation of indices) inter-arrival times arising from mixed renewal point processes (statistical mixtures of point processes with renewal inter-arrival times ...
Fabio Vanni, David Lambert
doaj   +1 more source

On estimation of expectation of simultaneous renewal time of time-inhomogeneous Markov chains using dominating sequence

open access: yesModern Stochastics: Theory and Applications, 2019
The main subject of the study in this paper is the simultaneous renewal time for two time-inhomogeneous Markov chains which start with arbitrary initial distributions.
Vitaliy Golomoziy
doaj   +1 more source

General Fractional Calculus, Evolution Equations, and Renewal Processes

open access: yes, 2011
We develop a kind of fractional calculus and theory of relaxation and diffusion equations associated with operators in the time variable, of the form $(Du)(t)=\frac{d}{dt}\int\limits_0^tk(t-\tau)u(\tau)\,d\tau -k(t)u(0)$ where $k$ is a nonnegative ...
Kochubei, Anatoly N.
core   +1 more source

Defining Roles in Pediatric Palliative Care: Perspectives From Oncology and Palliative Care Teams

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Early integration of pediatric palliative care (PPC) is associated with improved symptom management, quality of life, and healthcare utilization for children with cancer. Despite this, variation persists in how PPC is understood, operationalized, and integrated within pediatric oncology programs. In particular, ambiguity surrounding
Leeat Granek   +13 more
wiley   +1 more source

Non-Homogeneous Semi-Markov and Markov Renewal Processes and Change of Measure in Credit Risk

open access: yesMathematics, 2020
For a G-inhomogeneous semi-Markov chain and G-inhomogeneous Markov renewal processes, we study the change from real probability measure into a forward probability measure.
P.-C.G. Vassiliou
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

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