Some results on convolution idempotents

Reddy, P Charantej and Siripuram, Aditya and Osgood, Brad (2020) Some results on convolution idempotents. In: 2020 IEEE International Symposium on Information Theory, ISIT 2020, 21-26 July 2020, Los Angeles.

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We consider the problem of recovering N length vectors h that vanish on a given set of indices and satisfy h ∗ h = h. We give some results on the structure of such h when N is a product of two primes, and investigate some bounds and their connections to certain graphs defined on ZN. © 2020 IEEE.

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IITH Creators:
IITH CreatorsORCiD
Siripuram, Aditya
Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: convolution; Discrete Fourier transform; Fuglede's conjecture; idempotents; Ramanujan's sums; sampling
Subjects: Electrical Engineering
Divisions: Department of Electrical Engineering
Depositing User: . LibTrainee 2021
Date Deposited: 23 Nov 2022 07:08
Last Modified: 23 Nov 2022 07:08
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