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Irina Gheorghiciuc

4 papers hereh-index 462 citations6 works total

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

author position
  • sole author1
  • first author1
  • last author2

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

fields
  • math.CO4

identity via Semantic Scholar / OpenAlex

activity
20052020
most citedA weighted interpretation for the super Catalan numbers

3 citations · 7 across the 4 of their papers we have counts for

collaborators
Showing math.COShow all

4 papers · 1 filter

math.CO2020★ 1 cited

Super-Catalan Numbers of the Third and Fourth Kind

Irina Gheorghiciuc, Gidon Orelowitz

The Super-Catalan numbers are a generalization of the Catalan numbers defined as T(m,n)=2m!n!(m+n)!(2m)!(2n)!​. It is an open problem to find a combinatorial interpreta…

math.CO2014★ 3 cited

On super Catalan polynomials

Emily Allen, Irina Gheorghiciuc

We present a q-analog of the super Catalan number (2m)!(2n)!/2m!n!(m+n)!, which also generalizes the q-Catalan numbers cn​(λ), due to Fürlinger and Hofbauer, for λ=0 and…

math.CO2014★ 3 cited

A weighted interpretation for the super Catalan numbers

Emily Allen, Irina Gheorghiciuc

The super Catalan numbers T(m,n)=(2m)!(2n)!/2m!n!(m+n)! are integers which generalize the Catalan numbers. With the exception of a few values of m, no combinatorial interpretat…

math.CO2005

The subword complexity of a class of infinite binary words

Irina Gheorghiciuc

Let Aq​ be a q-letter alphabet and w be a right infinite word on this alphabet. A subword of w is a block of consecutive letters of w. The subword complexity function of…

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