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math.OA2020
On finite sums of projections and Dixmier's averaging theorem for type factors
Xinyan Cao, Junsheng Fang, Zhaolin Yao
Let be a type factor and let be the faithful normal tracial state on . In this paper, we prove that given an , $X=X^*…
math.OA2020
Strong sums of projections in type factors
Xinyan Cao, Junsheng Fang, Zhaolin Yao
Let be a type factor and let be the faithful positive semifinite normal trace, unique up to scalar multiples in the type case and normalized by…