Nagaoka University

output

20182026

most citedUpper Limits on the Isotropic Gravitational-Wave Background from Advanced LIGO's and Advanced Virgo's Third Observing Run

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math.DS2018

Intrinsic ergodicity for factors of $(- β)$ -shifts

Mao Shinoda, Kenichiro Yamamoto

We show that every subshift factor of a ( $- β$ )-shift is intrinsically ergodic, when $β \geq \frac{1 + 5}{2}$ and the ( $- β$ )-expansion of $1$ is not periodic with odd period. Mo…

cs.IT2018

Analysis for the Slow Convergence in Arimoto Algorithm

Kenji Nakagawa, Yoshinori Takei, Kohei Watabe

In this paper, we investigate the convergence speed of the Arimoto algorithm. By analyzing the Taylor expansion of the defining function of the Arimoto algorithm, we will clarify t…

Intrinsic ergodicity for factors of (−β)-shifts

Analysis for the Slow Convergence in Arimoto Algorithm

Intrinsic ergodicity for factors of $(- β)$ -shifts