12 citations · 27 across the 6 of their papers we have counts for
4 papers · 1 filter
Intertwiner spaces of quantum group subrepresentations
Daniel Gromada, Moritz Weber
We consider compact matrix quantum groups whose -dimensional fundamental representation decomposes into an -dimensional and a one-dimensional subrepresentation. Even if w…
Categories of Two-Colored Pair Partitions, Part I: Categories Indexed by Cyclic Groups
Alexander Mang, Moritz Weber
We classify certain categories of partitions of finite sets subject to specific rules on the colorization of points and the sizes of blocks. More precisely, we consider pair partit…
Factorization of Frieze Patterns
Moritz Weber, Mang Zhao
In 2017, Michael Cuntz gave a definition of reducibility of quiddity cycles of frieze patterns: It is reducible if it can be written as a sum of two other quiddity cycles. We discu…
Partition quantum spaces
Stefan Jung, Moritz Weber
We propose a definition of partition quantum spaces. They are given by universal -algebras whose relations come from partitions of sets. We ask for the maximal compact matrix…