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researcher

K. Ralchenko

39 papers hereh-index 12495 citations86 works total

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

author position
  • sole author1
  • first author3
  • middle author19
  • last author16

Across the 39 of 39 papers where every author was matched, so the position is known.

fields
  • math.PR32
  • math.ST3
  • cs.IT1
  • econ.EM1
  • q-fin.MF1
  • q-fin.RM1

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedA generalisation of the fractional Brownian field based on non-Euclidean norms

12 citations · 42 across the 35 of their papers we have counts for

collaborators
Showing 2011Show all

1 paper · 1 filter

math.PR2011★ 1 cited

Smooth approximations for fractional and multifractional fields

Kostiantyn Ralchenko, Georgiy Shevchenko

We construct absolute continuous stochastic processes that converge to anisotropic fractional and multifractional Brownian sheets in Besov-type spaces.

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