Title of article
Riordan group involutions Original Research Article
Author/Authors
Gi-Sang Cheon، نويسنده , , Hana Kim، نويسنده , , Louis W. Shapiro، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
12
From page
941
To page
952
Abstract
We study involutions in the Riordan group, especially those with combinatorial meaning. We give a new determinantal criterion for a matrix to be a Riordan involution and examine several classes of examples. A complete characterization of involutions in the Appell subgroup is developed. In another direction we find several examples that generalize the RNA matrix but are of independent interest.
Keywords
Stieltjes transform matrix , RNA triangle , involution , Riordan matrix
Journal title
Linear Algebra and its Applications
Serial Year
2008
Journal title
Linear Algebra and its Applications
Record number
825824
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