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In one of the most hilarious papers we have read this year, two scientists challenged some famous quantum factorization ...
G. Tunnicliffe Wilson, The Factorization of Matricial Spectral Densities, SIAM Journal on Applied Mathematics, Vol. 23, No. 4 (Dec., 1972), pp. 420-426 ...
In this appendix to M. S. Christensen, "Regularity of Villadsen algebras and characters on their central sequence algebras", Math. Scand. 123 (2018), no. 1, 121-141, we prove that the Villadsen ...