Ji-Hwan Jung

<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si7.gif" display="inline" overflow="scroll"><mml:mi>r</mml:mi></mml:math>-Whitney numbers of Dowling lattices

Gi‐Sang Cheon, Ji-Hwan Jung · Discrete Mathematics · 2012 · 79 citations

Lattice Theory, Lattice (Order), Discrete Mathematics +1

Riordan graphs I: Structural properties

Gi‐Sang Cheon, Ji-Hwan Jung, Sergey Kitaev et al. · Linear Algebra and its Applications · 2019 · 15 citations

Riordan Graphs, Graph Theory, Algebraic Graph Theory +4

A q-analogue of the Riordan group

Gi‐Sang Cheon, Ji-Hwan Jung, Yongdo Lim · Linear Algebra and its Applications · 2013 · 13 citations

Coxeter Group, Riordan Group, Representation Theory +2

The q-Sheffer sequences of a new type and associated orthogonal polynomials

Gi‐Sang Cheon, Ji-Hwan Jung · Linear Algebra and its Applications · 2015 · 12 citations

Spectral Theory, Engineering, Orthogonal Polynomials +9

Generalized Bessel numbers and some combinatorial settings

Gi‐Sang Cheon, Ji-Hwan Jung, Louis W. Shapiro · Discrete Mathematics · 2013 · 11 citations

Analytic Combinatorics, Enumerative Combinatorics, Bessel Numbers +1