Numerical computation of eigenspaces of spatio-spectral limiting on hypercubes

Title: Numerical computation of eigenspaces of spatio-spectral limiting on hypercubes
Creator: Hogan, Jeffrey A.; Lakey, Joseph D.
Relation: 13th International Conference on Sampling Theory and Applications, SampTA 2019. Proceedings of 13th International Conference on Sampling Theory and Applications, SampTA 2019 (Bordeaux, France 08-12 July, 2019)
Publisher Link: http://dx.doi.org/10.1109/SampTA45681.2019.9030908
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Resource Type: conference paper
Date: 2019
Description: Hypercubes B N are Cayley graphs of groups ℤ 2 N . Spatio-spectral limiting on B N refers to truncation to the path neighborhood of a vertex, followed by projection onto small eigenmodes of the graph Laplacian. We present a method to compute eigenspaces of spatio-spectral limiting on B N leveraging recent work of the authors that provides a geometric identification of the eigenspaces.
Identifier: http://hdl.handle.net/1959.13/1452387
Identifier: uon:44426
Identifier: ISBN:9781728137414
Language: eng
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