Results 91 to 100 of about 45,963 (130)

Generalized fractional calculus and some models of generalized counting processes

Modern Stochastics: Theory and Applications
Models of generalized counting processes time-changed by a general inverse subordinator are considered, their distributions are characterized, and governing equations for them are presented.
Khrystyna Buchak, Lyudmyla Sakhno
doaj   +1 more source

El movimiento browniano fraccional como límite de ciertos tipos de procesos estocásticos

Revista Colombiana de Estadística, 2005
Se hace un estudio detallado de algunas construcciones significativas del movimiento browniano fraccional (mBf) desarrolladas recientemente: la de Taqqu (1975), quien construye el mBf como un límite de sumas parciales normalizadas de variables aleatorias
ANDREA CAVANZO NISSO, LILIANA BLANCO CASTAÑEDA   +1 more
doaj  

Mathematical Modelling of Thermal Process to Aquatic Environment with Different Hydrometeorological Conditions

The Scientific World Journal, 2014
This paper presents the mathematical model of the thermal process from thermal power plant to aquatic environment of the reservoir-cooler, which is located in the Pavlodar region, 17 Km to the north-east of Ekibastuz town.
Alibek Issakhov
doaj   +1 more source

Short-time fractal analysis of biological autoluminescence.

PLoS ONE, 2019
Biological systems manifest continuous weak autoluminescence, which is present even in the absence of external stimuli. Since this autoluminescence arises from internal metabolic and physiological processes, several works suggested that it could carry ...
Martin Dlask, Jaromír Kukal, Michaela Poplová, Pavel Sovka, Michal Cifra   +4 more
doaj   +1 more source

Bivariate tempered space-fractional Poisson process and shock models

Journal of Applied Probability
AbstractWe introduce a bivariate tempered space-fractional Poisson process (BTSFPP) by time-changing the bivariate Poisson process with an independent tempered $\alpha$ -stable subordinator. We study its distributional properties and its connection to differential equations. The Lévy measure for the BTSFPP is also derived.
Soni, Ritik, Pathak, Ashok Kumar, Di Crescenzo, Antonio, Meoli, Alessandra   +3 more
openaire   +3 more sources

Statistical Inference in Fractional Poisson Ornstein-Uhlenbeck Process

, 2017
18 pages, 3 figures, 4 ...
Araya, Héctor, Bahamonde, Natalia, Roa, Tania, Torres, Soledad   +3 more
openaire   +2 more sources

Fractional long-range dependence in the capacity degradation trend of Li-ion batteries for RUL estimation

Energy Reports
The capacity degradation trend of lithium-ion batteries is not monotonic. After a certain number of charge-discharge cycles, the battery capacity can show a significant increase, accompanied by substantial fluctuations.
Mingdeng Zhong, Chunhong Zhang, Wanqing Song, Aleksey Kudreyko   +3 more
doaj   +1 more source

Remaining Useful Life Prediction for Power Storage Electronic Components Based on Fractional Weibull Process and Shock Poisson Model

Fractal and Fractional
For lithium-ion batteries and supercapacitors in hybrid power storage facilities, both steady degradation and random shock contribute to their failure.
Wanqing Song, Xianhua Yang, Wujin Deng, Piercarlo Cattani, Francesco Villecco   +4 more
doaj   +1 more source

Performance of the User in the TDD NOMA Cellular Networks Enabling FFR [PDF]

Radioengineering
Improving the user performance and spectrum efficiency are urgent problems for 5G and beyond 5G (B5G) cellular networks to support high Quality of Services such as enhanced mobile broadband, ultra-reliable, and low latency communications.
B.-H. Luu, S.-C. Lam, N.-H. Nguyen, T.-M. Hoang   +3 more
doaj  

Some Fractional Extensions of the Poisson Process

, 2016
PLENARY ...
openaire   +1 more source