2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.FA2010★ 2 cited
A geometric construction of tight Gabor frames with multivariate compactly supported smooth windows
Götz E. Pfander, Peter Rashkov, Yang Wang
The geometry of fundamental domains of lattices was used by Han and Wang to construct multivariate Gabor frames for separable lattices. We build upon their results to obtain Gabor…
math.CA2006
Uncertainty in time--frequency representations on finite Abelian groups and applications
Felix Krahmer, Goetz E. Pfander, Peter Rashkov
Classical and recent results on uncertainty principles for functions on finite Abelian groups relate the cardinality of the support of a function to the cardinality of the support…