Results 71 to 80 of about 953,819 (335)

Characterization of Stationary Distributions of Reflected Diffusions [PDF]

The Annals of Applied Probability, 2014
Given a domain G, a reflection vector field d(.) on the boundary of G, and drift and dispersion coefficients b(.) and σ(.), let L be the usual second-order elliptic operator associated with b(.) and σ(.). Under suitable assumptions that, in particular, ensure that the associated submartingale problem is well posed, it is shown that a probability ...
Kang, Weining, Ramanan, Kavita
openaire   +3 more sources

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

Advanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai, Xiaoyu Huo, Xin Long, Enkang Fu, Xusong Gong, Lei Wei, Liang An   +6 more
wiley   +1 more source

Stationary Distribution and Density Function for a High-Dimensional Stochastic SIS Epidemic Model with Mean-Reverting Stochastic Process

Axioms
This paper explores a high-dimensional stochastic SIS epidemic model characterized by a mean-reverting, stochastic process. Firstly, we establish the existence and uniqueness of a global solution to the stochastic system.
Huina Zhang, Jianguo Sun, Xuhan Wen
doaj   +1 more source

Analysis of an MAP/PH/1 Queue with Flexible Group Service

International Journal of Applied Mathematics and Computer Science, 2017
A novel customer batch service discipline for a single server queue is introduced and analyzed. Service to customers is offered in batches of a certain size. If the number of customers in the system at the service completion moment is less than this size,
Brugno Arianna, D’Apice Ciro, Dudin Alexander, Manzo Rosanna   +3 more
doaj   +1 more source

Validity of heavy traffic steady-state approximations in generalized Jackson Networks

, 2006
We consider a single class open queueing network, also known as a generalized Jackson network (GJN). A classical result in heavy-traffic theory asserts that the sequence of normalized queue length processes of the GJN converge weakly to a reflected ...
Gamarnik, David, Zeevi, Assaf
core   +1 more source

Distributivity and stationary reflections [PDF]

Proceedings of the American Mathematical Society, 1999
In this paper, we present some relations between generalized distributivity of quotient algebras and Mahlo operations, and show that the distributivity implies some variants of stationary relections.
openaire   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Framework for Analysis of Queueing Systems with Correlated Arrival Processes and Simultaneous Service of a Restricted Number of Customers in Scenarios with an Infinite Buffer and Retrials

Algorithms
In this paper, we create a framework for the uniform algorithmic analysis of queueing systems with the Markov arrival process and the simultaneous service of a restricted number of customers, described by a multidimensional Markov chain.
Alexander Dudin, Sergei Dudin, Agassi Melikov, Olga Dudina   +3 more
doaj   +1 more source

Multi‐Responsive Dendrimer‐Hyaluronic Acid Hydrogel With Lubricating and Immunoregulatory Functions for Synergistic Osteoarthritis Therapy

Advanced Functional Materials, EarlyView.
A hydrogel with dynamic cross‐links was formed by cross‐linking hyaluronic acid with curcumin‐preloaded, phenylboronic acid‐modified poly(amidoamine) dendrimers. This hydrogel exhibited excellent injectability and self‐healing ability, enabling controlled Cur release in response to low pH, high reactive oxygen species (ROS) generation, or mechanical ...
Junjie Liu, Mengsi Zhan, Haoyu Huang, Jianhong Wang, Cheng Ni, Xiaojun Zhou, Hannah Küttner, Cong Song, Xiangyang Shi, Andrij Pich   +9 more
wiley   +1 more source

Granular Rough Sphere in a Low-Density Thermal Bath

, 2008
We study the stationary state of a rough granular sphere immersed in a thermal bath composed of point particles. When the center of mass of the sphere is fixed the stationary angular velocity distribution is shown to be Gaussian with an effective ...
Brey, Brilliantov, Brilliantov, Dufty, F. Cornu, Huthmann, J. Piasecki, Luding, Martin, Piasecki, Santos   +10 more
core   +4 more sources