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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Abstract

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 Creators ORCiD Siripuram, Aditya https://orcid.org/0000-0002-5880-4023
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
URI:	http://raiithold.iith.ac.in/id/eprint/11334
Publisher URL:	https://doi.org/10.1109/ISIT44484.2020.9174204
Related URLs:	Author Google Scholar

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