43 citations · 92 across the 30 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
math.OA2020
Cocycles on Certain Groupoids Associated to -Actions
Carla Farsi, Leonard Huang, Alex Kumjian +1
We consider groupoids constructed from a finite number of commuting local homeomorphisms acting on a compact metric space, and study generalized Ruelle operators and -a…
math.FA2020
Decomposing the wavelet representation for shifts by wallpaper groups
Lawrence W. Baggett, Kathy D. Merrill, Judith A. Packer +1
The wavelet group and wavelet representation associated with shifts coming from a two dimensional crystal symmetry group and dilations by powers of 3, are defined and studied.…