ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Education
Agronomy and forestry
Biology
Economy
Technology
Public health
Food and nutrition
Medicine / Sub specialtie
Social Sciences
Research
all records (71)

Languages
English
Spanish
Portuguese
German
French

Countries
Indonesia
USA
Brazil
Pakistan
Turkey, Turkish Republic
Romania
Australia
India
Germany
Iran
all records (70)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
37.379  Articles
1 of 3.739 pages  |  10  records  |  more records»
 In this paper, the dynamics of electrode reactions under diffusion-migration control is analyzed with an approach based on random walks. The main advantage of this approach is the simplicity of the concepts involved which lead to very simple computa... see more

 In this paper, the dynamics of electrode reactions under diffusion-migration control is analyzed with an approach based on random walks. The main advantage of this approach is the simplicity of the concepts involved which lead to very simple computa... see more

Large-scale knowledge bases, as the foundations for promoting the development of artificial intelligence, have attracted increasing attention in recent years. These knowledge bases contain billions of facts in triple format; yet, they suffer from sparse r... see more

Diffusion mediated reaction models are particularly ubiquitous in the description of physical, chemical or biological processes. The random walk schema is a useful tool for formulating these models. Recently, evanescent random walk models have received at... see more

The set of random walks with different step sets (of short steps) in the quarter plane has provided a rich set of models that have profoundly different integrability properties. In particular, 23 of the 79 effectively different models can be shown to have... see more

Two-dimensional (random) walks in cones are very natural both in combinatorics and probability theory: they are interesting for themselves and also because they are strongly related to other discrete structures. While walks restricted to the first quadran... see more

Given a simple random walk on the real line, we consider the sequences of occupation times on states and associate to them martingales defined by the moments of first order of this random walk. We deduce by this way recurrent relations for the expectation... see more

Study about the efficiency of the capital market has been extensively conducted, but it is still lack of research on the efficiency of other financial markets such as commodity markets. This study specifically examines market efficiency in a weak form in ... see more

We start by studying a peeling process on finite random planar maps with faces of arbitrary degrees determined by a general weight sequence, which satisfies an admissibility criterion. The corresponding perimeter process is identified as a biased ran... see more

1 of 3.739 pages  |  10  records  |  more records»