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https://scholars.houstonmethodist.org/en/publications/kronecker-product-matrices-for-compressive-sensing/ Kronecker product matrices for compressive sensing - Houston Methodist Scholars kronecker productcompressive sensinghouston methodistmatricesscholars https://paperhub.wbsantosa.net/ejgta/volumes/2019/7/issues/2/exponentcritical_primitive_graphs_and_the_kronecker_product.html Exponent-critical primitive graphs and the Kronecker product – Electronic Journal of Graph Theory... Oct 10, 2019 - A directed graph is primitive of exponent t if it contains walks of length t between all pairs of vertices, and t is minimal with this property. Moreover, it kronecker productelectronic journalgraph theoryexponentcritical