Sparks of symmetric matrices and their graphs
Work
Year: 2023
Type: article
Abstract: The spark of a matrix is the smallest number of nonzero coordinates of any nonzero null vector. For real symmetric matrices, the sparsity of null vectors is shown to be associated with the structure o... more
Institutions Quinnipiac University, University of Regina, Fort Lewis College, University of San Francisco, Eastern Michigan University +1 more
Cites: 32
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Related to: 10
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Topic: Matrix Theory and Algorithms
Subfield: Computational Theory and Mathematics
Field: Computer Science
Domain: Physical Sciences
Open Access status: gold