Yuki Ueda

activity

20172026

most citedNumerical computations of split Bregman method for fourth order total variation flow

10 citations · 27 across the 24 of their papers we have counts for

collaborators

Showing math.OAShow all

2 papers · 1 filter

math.OA2026

Finite free position of maximal abelian $*$ -subalgebras of the matrix algebra

Yuki Ueda

Finite free convolution is obtained by averaging characteristic polynomials over Haar unitary conjugation. We ask when two maximal abelian $*$ -subalgebras of the complex matrix…

math.OA2018

On tensors of factorizable quantum channels with the completely depolarizing channel

Yuki Ueda

In this paper, we obtain results for factorizability of quantum channels. Firstly, we prove that if a tensor $T \otimes S_{k}$ of a quantum channel $T$ on $M_{n} (C)$ with the c…

Finite free position of maximal abelian ∗-subalgebras of the matrix algebra

On tensors of factorizable quantum channels with the completely depolarizing channel

Finite free position of maximal abelian $*$ -subalgebras of the matrix algebra