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researcher

A. Bücher

27 papers hereh-index 00 citations2 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author23
  • middle author3
  • last author1

Across the 27 of 27 papers where every author was matched, so the position is known.

fields
  • math.ST21
  • stat.ME6

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedDetecting changes in cross-sectional dependence in multivariate time series

61 citations · 259 across the 17 of their papers we have counts for

collaborators
Showing 2016Show all

2 papers · 1 filter

math.ST2016

Weak convergence of a pseudo maximum likelihood estimator for the extremal index

Betina Berghaus, Axel Bücher

The extremes of a stationary time series typically occur in clusters. A primary measure for this phenomenon is the extremal index, representing the reciprocal of the expected clust…

math.ST2016

On the maximum likelihood estimator for the Generalized Extreme-Value distribution

Axel Bücher, Johan Segers

The vanilla method in univariate extreme-value theory consists of fitting the three-parameter Generalized Extreme-Value (GEV) distribution to a sample of block maxima. Despite clai…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.