Technical Program

Paper Detail

Paper IDG.5.5
Paper Title Some results on convolution idempotents
Authors Charantej Reddy P, Aditya Siripuram, Indian Institute of Technology Hyderabad, India; Brad Osgood, Stanford University, United States
Session G.5: Signal Processing
Presentation Lecture
Track Graphs, Games, Sparsity, and Signal Processing
Manuscript  Click here to download the manuscript
Virtual Presentation  Click here to watch in the Virtual Symposium
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 $\Z_N$.

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2021 IEEE International Symposium on Information Theory

11-16 July 2021 | Melbourne, Victoria, Australia

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