Journal of Advanced Mathematical Modeling

Journal of Advanced Mathematical Modeling

q-Analogue and the Catalan numbers

Author
School of Mathematics, Statistics and Computer Science, University of Tehran
Abstract
Catalan numbers are defined by The formula
$C_{n}=\frac{1}{n+1}\binom{2n}{n}$.
In this paper after some explanations about these numbers and The
$q$-analogue,
We show that $C_{n}$ is equal to the degree of an irreduable character of the symmetric group and its
$q$-analogue involved in the degree of an irreduable character of the general liner group.
Keywords
Subjects

  • Receive Date 18 June 2026
  • Revise Date 28 August 2026
  • Accept Date 06 September 2026