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researcher

Héctor Araya

7 papers hereh-index 5105 citations32 works total

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

author position
  • sole author1
  • first author5
  • middle author1

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math.PR3
  • math.ST2
  • math.NA1
  • stat.ME1

identity via Semantic Scholar / OpenAlex

activity
20172026
most citedParameter estimation for random sampled Regression Model with Long Memory Noise

2 citations · 4 across the 6 of their papers we have counts for

collaborators
Showing 2019Show all

2 papers · 1 filter

math.PR2019

Numerical scheme for stochastic differential equations driven by fractional Brownian motion with 1/4 < H < 1/2

H. Araya, J. A. León, S. Torres

In this article, we study a numerical scheme for stochastic differential equations driven by fractional Brownian motion with Hurst parameter H in (1/4; 1/2). Towards this end, we a…

math.ST2019★ 2 cited

Parameter estimation for random sampled Regression Model with Long Memory Noise

Héctor Araya, Natalia Bahamonde, Lisandro Fermín +2

In this article, we present the least squares estimator for the drift parameter in a linear regression model driven by the increment of a fractional Brownian motion sampled at rand…

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