scholarly journals Upper estimates for inhomogeneous random walks confined to the positive orthant

2021 ◽  
Vol 26 (none) ◽  
Author(s):  
Rim Essifi ◽  
Sami Mustapha
Keyword(s):  
Random Walks ◽  
Positive Orthant ◽  
Inhomogeneous Random Walks

Minima of independent time-inhomogeneous random walks

2020 ◽  
Vol 23 (03) ◽  
pp. 2050021
Author(s):  
Wanting Hou ◽  
Wenming Hong
Keyword(s):  
Random Walks ◽  
Second Order ◽  
Inhomogeneous Random Walks

In this paper, we will consider the minima of an exponentially growing number of independent time-inhomogeneous random walks, where the first- and second-order limit behaviors for the minima have been obtained.

Non-homogeneous Random Walks

2016 ◽  
Author(s):  
Mikhail Menshikov ◽  
Serguei Popov ◽  
Andrew Wade
Keyword(s):  
Random Walks
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