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arXiv:1902.10468 [math.CO]AbstractReferencesReviewsResources

Some observations about determinants which are connected with Catalan numbers and related topics

Johann Cigler

Published 2019-02-27Version 1

In this (mostly expository) paper I want to share some observations prompted by a class of matrices whose determinants are Catalan numbers. Considering different methods of proof we obtain some generalizations and q-analogues and connections with Hankel determinants. Finally we state some conjectures.

Comments: 36 pages
Categories: math.CO
Subjects: 05A10, 05A30, 15A15, 33C45
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