Upper estimates for inhomogeneous random walks confined to the positive orthant

DOI10.1214/21-ECP418zbMath1493.60076OpenAlexW3192651927MaRDI QIDQ2064862

Rim Essifi, Sami Mustapha

Publication date: 6 January 2022

Published in: Electronic Communications in Probability (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1214/21-ecp418

zbMATH Keywords

discrete potential theorydiscrete harmonic functionsrandom walk in the positive orthant

Mathematics Subject Classification ID

Sums of independent random variables; random walks (60G50) Compact Riemann surfaces and uniformization (30F10) Stopping times; optimal stopping problems; gambling theory (60G40) Martin boundary theory (31C35)

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