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researcher

L. Karchevska

4 papers hereh-index 211 citations10 works total

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

author position
  • sole author1
  • first author2
  • middle author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.GN4

identity via Semantic Scholar / OpenAlex

activity
20102020
most citedOn Extension Of Functors

3 citations · 3 across the 4 of their papers we have counts for

collaborators

4 papers

math.GN2020

The ℓp-metrization of functors with finite supports

T. Banakh, V. Brydun, L. Karchevska +1

Let p∈[1,∞] and F:Set→Set be a functor with finite supports in the category Set of sets. Given a non-empty metric space (X,dX​), we intr…

math.GN2012

There is no monad based on Hartman-Mycielski functor

Lesya Karchevska, Iryna Peregnyak, Taras Radul

We show that there is no monad based on the normal functor H introduced earlier by Radul which is a certain functorial compactification of the Hartman-Mycielski construction HM…

math.GN2011★ 3 cited

On Extension Of Functors

Lesya Karchevska, Taras Radul

A.Chigogidze defined for each normal functor on the category Comp an extension which is a normal functor on the category Tych. We consider this extension for any functor on the cat…

math.GN2010

Trivial fibrations of the multiplication maps for monads generated by the functors of order-preserving and positively homogeneous functionals

Lesya Karchevska

In this paper we further investigate the geometry of monads of order-preserving functionals and of positively homogeneous functionals. We prove that for any compactum X with $w(X)…

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