Zobrazeno 1 - 10
of 3 045
pro vyhledávání: '"Kawasumi A"'
The boundedness (continuity) of composition operators from some function space to another one is significant, though there are few results about this problem. Thus, in this study, we provide necessary and sufficient conditions on the boundedness of c
Externí odkaz:
http://arxiv.org/abs/2404.18107
In this paper, we investigate necessary and sufficient conditions on the boundedness of composition operators on the Orlicz-Morrey spaces. The results of boundedness include Lebesgue and generalized Morrey spaces as special cases. Further, we charact
Externí odkaz:
http://arxiv.org/abs/2403.09839
Autor:
Kawasumi, Tomoyo, Hasegawa, Takehisa
Publikováno v:
Physica A: Statistical Mechanics and its Applications, Volume 649 (2024) 129958
We investigate the robustness of random networks reinforced by adding hidden edges against targeted attacks. This study focuses on two types of reinforcement: uniform reinforcement, where edges are randomly added to all nodes, and selective reinforce
Externí odkaz:
http://arxiv.org/abs/2403.08535
Publikováno v:
Bull. Aust. Math. Soc. 110 (2024) 355-366
It is shown that the fractional integral operator $I_{\alpha}$, $0<\alpha
Externí odkaz:
http://arxiv.org/abs/2308.00915
Autor:
Kawasumi, Ryota, Takeda, Koujin
Publikováno v:
Neural Computation (2023) 35 (6) 1086-1099
We study the problem of hyperparameter tuning in sparse matrix factorization under Bayesian framework. In the prior work, an analytical solution of sparse matrix factorization with Laplace prior was obtained by variational Bayes method under several
Externí odkaz:
http://arxiv.org/abs/2305.10114
Autor:
Kawasumi, Ryota, Yoneda, Tsuyoshi
In this paper, we clarify the crucial difference between a deep neural network and the Fourier series. For the multiple Fourier series of periodization of some radial functions on $\mathbb{R}^d$, Kuratsubo (2010) investigated the behavior of the sphe
Externí odkaz:
http://arxiv.org/abs/2304.08172
Autor:
Sakura Hirokane, Tomohiro Kawasumi, Sachio Takeno, Yukako Okamoto, Seita Miyamoto, Rikuto Fujita, Chie Ishikawa, Takashi Oda, Yuichiro Horibe, Takashi Ishino, Takao Hamamoto, Tsutomu Ueda, Koji Ikegami
Publikováno v:
Immuno, Vol 4, Iss 3, Pp 247-265 (2024)
The planar cell polarity (PCP) of epithelial ciliated cells is essential for effective mucociliary clearance (MCC) in the sinonasal mucosa. We hypothesize that MCC coordination is impaired in nasal polyp (NP) mucosae due to the suppressed expression
Externí odkaz:
https://doaj.org/article/b207017052554ffa9c548d8e23a0c452
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
IntroductionIn Japan, the importance of medical checkups for pet dogs is increasing. In this study, we retrospectively explored the effects of age on plasma biomarkers in healthy small dogs that underwent medical checkups.MethodsBased on the modified
Externí odkaz:
https://doaj.org/article/f4900e4104444ab98eb1aaf2ab74767a
Autor:
Itsuka Kamimura, Eiji Miyauchi, Tadashi Takeuchi, Noriaki Tsuchiya, Kanami Tamura, Ayumi Uesugi, Hiroki Negishi, Takashi Taida, Tamotsu Kato, Masami Kawasumi, Miho Nagasawa, Kazutaka Mogi, Hiroshi Ohno, Takefumi Kikusui
Publikováno v:
Animal Microbiome, Vol 6, Iss 1, Pp 1-12 (2024)
Abstract Background The gut microbiota plays an important role in the development of behavior and immunity in infants and juveniles. Early weaning (EW), a form of social stress in mice, leads to increased anxiety and an enhanced stress response in th
Externí odkaz:
https://doaj.org/article/557e392edb534706a53d5133d343216c