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researcher

D. Grech

5 papers hereh-index 15992 citations47 works total

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

author position
  • first author4
  • last author1

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cond-mat.dis-nn1
  • cond-mat.other1
  • physics.comp-ph1
  • physics.ed-ph1
  • q-fin.ST1

identity via Semantic Scholar / OpenAlex

activity
20002007
most citedComparison study of DFA and DMA methods in analysis of autocorrelations in time series

1 citations · 1 across the 3 of their papers we have counts for

collaborators
Showing 2003Show all

1 paper · 1 filter

cond-mat.dis-nn2003

Can One Make Any Crash Prediction in Finance Using the Local Hurst Exponent Idea?

D. Grech, Z. Mazur

We apply the Hurst exponent idea for investigation of DJIA index time-series data. The behavior of the local Hurst exponent prior to drastic changes in financial series signal is a…

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