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P. C'enac

8 papers hereh-index 7279 citations12 works total

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

author position
  • first author7
  • middle author1

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • math.PR6
  • math.ST2

identity via Semantic Scholar / OpenAlex

activity
20112020
most citedEfficient and fast estimation of the geometric median in Hilbert spaces with an averaged stochastic gradient algorithm

104 citations · 138 across the 6 of their papers we have counts for

collaborators
Showing 2012 · math.PRShow all

2 papers · 2 filters

math.PR2012★ 20 cited

Almost sure central limit theorems for random ratios and applications to LSE for fractional Ornstein-Uhlenbeck processes

Peggy Cénac, Khalifa Es-Sebaiy

We investigate an almost sure limit theorem (ASCLT) for sequences of random variables having the form of a ratio of two terms such that the numerator satisfies the ASCLT and the de…

math.PR2012★ 6 cited

Persistent random walks, variable length Markov chains and piecewise deterministic Markov processes

Peggy Cénac, Brigitte Chauvin, Samuel Herrmann +1

A classical random walk (St​,t∈N) is defined by St​:=n=0∑t​Xn​, where (Xn​) are i.i.d. When the increments (Xn​)n∈N​ are a one-…

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