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most citedLattices and quadratic forms from tight frames in Euclidean spaces

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math.FA2017

Robert Sheckley\s Answerer for two orthogonal projections

Albrecht Boettcher, Ilya Spitkovsky

This paper is the written version of our talk (presented by the second author) at the IWOTA in Chemnitz in August 2017. The meta theorem of the paper is that Halmos' two projection…

math.NT2017★ 1 cited

Lattices and quadratic forms from tight frames in Euclidean spaces

Albrecht Boettcher, Lenny Fukshansky

This paper supplies additions to our paper in Linear Algebra Appl. 510 (2016) 395--420 on integral spans of tight frames in Euclidean spaces. In that previous paper, we considered…