Isoperimetric profiles and random walks on some groups defined by piecewise actions
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DOI: 10.1007/s00440-021-01067-z
Abstract: We study the isoperimetric and spectral profiles of certain families of finitely generated groups defined via actions on labelled Schreier graphs and simple gluing of such. In one of our simplest constructions—the pocket-extension of a… read more here.
Keywords: groups defined; isoperimetric profiles; profiles random; defined piecewise ... See more keywords
Change-point detection in Phase I for autocorrelated Poisson profiles with random or unbalanced designs
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DOI: 10.1080/00207543.2020.1762017
Abstract: The quality of some products or processes can be characterised by the functional relationship referred to as a profile. Profile monitoring aims to check the stability of this relationship over time. In some applications, the… read more here.
Keywords: autocorrelated poisson; change point; profiles random; point ... See more keywords