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On the geometry of the set of square roots of elements inC *-algebras

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This research was partially supported by the CONICET and the University of Buenos Aires.

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Maestripieri, A. On the geometry of the set of square roots of elements inC *-algebras. Integr equ oper theory 19, 290–313 (1994). https://doi.org/10.1007/BF01203667

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