125 citations · 437 across the 28 of their papers we have counts for
28 papers
Numerical simulation using cellular Potts model for wound closure with ATP release and the mechanobioligical effects
Kenta Odagiri, Hiroshi Fujisaki, Hiroya Takada +1
To computationally investigate the recent experimental finding such that extracellular ATP release caused by exogeneous mechanical forces promote wound closure, we introduce a math…
Countably Infinite Multilevel Source Polarization for Non-Stationary Erasure Distributions
Yuta Sakai, Ken-ichi Iwata, Hiroshi Fujisaki
Polar transforms are central operations in the study of polar codes. This paper examines polar transforms for non-stationary memoryless sources on possibly infinite source alphabet…
Modular Arithmetic Erasure Channels and Their Multilevel Channel Polarization
Yuta Sakai, Ken-ichi Iwata, Hiroshi Fujisaki
This study proposes \emph{modular arithmetic erasure channels} (MAECs), a novel class of erasure-like channels with an input alphabet that need not be binary. This class contains t…
Asymptotic Distribution of Multilevel Channel Polarization for a Certain Class of Erasure Channels
Yuta Sakai, Ken-ichi Iwata, Hiroshi Fujisaki
This study examines multilevel channel polarization for a certain class of erasure channels that the input alphabet size is an arbitrary composite number. We derive limiting propor…
Multiscale enhanced path sampling based on the Onsager-Machlup action: Application to a model polymer
Hiroshi Fujisaki, Motoyuki Shiga, Kei Moritsugu +1
We propose a novel path sampling method based on the Onsager-Machlup (OM) action by generalizing the multiscale enhanced sampling (MSES) technique suggested by Moritsugu and cowork…
Non-Markovian theory of vibrational energy relaxation and its applications to biomolecular systems
Hiroshi Fujisaki, Yong Zhang, John E. Straub
Energy transfer (relaxation) phenomena are ubiquitous in nature. At a macroscopic level, the phenomenological theory of heat (Fourier law) successfully describes heat transfer and…