Michiya Mori

activity

20182021

most citedOn 2-local nonlinear surjective isometries on normed spaces and C

^{*}

-algebras

1 citations · 2 across the 4 of their papers we have counts for

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math-ph2021★ 1 cited

The structure of maps on the space of all quantum pure states that preserve a fixed quantum angle

György Pál Gehér, Michiya Mori

Let $H$ be a Hilbert space and $P (H)$ be the projective space of all quantum pure states. Wigner's theorem states that every bijection $ϕ : P (H) \to P (H)$ that preserves the qua…

math-ph2019

Continuous coexistency preservers on effect algebras

Michiya Mori, Peter Šemrl

Let $H$ be a finite-dimensional Hilbert space, $dim H \geq 2$ . We prove that every continuous coexistency preserving map on the effect algebra $E (H)$ is either a standard automorph…