
JiHwan Jung
PostDoc
Sungkyunkwan University
jh56k@skku.edu 
History
 Gyeongsang National University B.S. in Mathematics, 2006
 Sungkyunkwan University M.S. in Mathematics, 2009
 Sungkyunkwan University Ph.D. in Mathematics, 2014
 Sungkyunkwan University in Post Doc in BK21+, 2015.7current
Research Interests
 Riordan group theory, qtheory, Enumerative combinatorics, Orthogonal polynomials.
Publications
 The $q$Sheffer sequences of a new type and associated orthogonal polynomials (with G.S. Cheon), Linear Algebra Appl. 491 (2016), 171186.
 A qanalogue of the Riordan group (with G.S. Cheon and Y. Lim), Linear Algebra and its Applications, 439 (2013), 41194129
 Generalized Bessel numbers and some combinatorial settings (with G.S. Cheon and L. W. Shapiro), Discrete Mathematics, 313 (2013), 21272138
 $r$Whitney numbers of Dowling lattices (with G.S. Cheon), Discrete Mathematics, 312 (2012), 23372348.

