Time: Thursday, May 10, 2018, 2:00pm @ MTH3206
Speaker: Joey Iverson (UMD)
Title: Zak transform analysis of shift-invariant subspaces
Abstract: Shift-invariant (SI) spaces play a prominent role in the study of wavelets, Gabor systems, and other group frames. Working in the setting of LCA groups, we use a variant of the Zak transform to classify SI spaces, and to simultaneously describe families of vectors whose shifts form frames for the SI spaces they generate.
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