Michiya Mori

works on

c*-algebras 1 finite corank 1 jordan *-homomorphisms 1 linear isometries 1 matrix algebras 1 order embeddings 1

From the 1 of 3 linked papers with an AI index.

activity

20242026

collaborators

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math.OA2026

Isometries between C $^{*}$ -algebras with finite corank

Michiya Mori

The paper characterizes linear isometries of finite corank between arbitrary unital C*-algebras via Jordan *-homomorphisms and finite‑dimensional remainder terms, and also treats l…

math.OA2024

Determination of the distance from a projection to nilpotents

Masaki Izumi, Michiya Mori

In this note, we study the distance from an arbitrary nonzero projection $P$ to the set of nilpotents in a factor $M$ equipped with a normal faithful tracial state $I ¨ $ .…

Isometries between C∗-algebras with finite corank

Determination of the distance from a projection to nilpotents

Isometries between C $^{*}$ -algebras with finite corank