Zobrazeno 1 - 10
of 14 610
pro vyhledávání: '"A, Kasuya"'
Autor:
Kasuya, Hisashi
We show that the moduli space of simple flat bundles over a compact Sasakian manifold is a finite disjoint union of moduli spaces of simple flat bundles with fixed basic structures. This gives a detailed description of the non-abelian Hodge correspon
Externí odkaz:
http://arxiv.org/abs/2410.19281
Autor:
Buchem, Moritz, Eberle, Franziska, Rosado, Hugo Kooki Kasuya, Schewior, Kevin, Wiese, Andreas
We consider a new scheduling problem on parallel identical machines in which the number of machines is initially not known, but it follows a given probability distribution. Only after all jobs are assigned to a given number of bags, the actual number
Externí odkaz:
http://arxiv.org/abs/2407.15737
Autor:
Kasuya, Naohiko, Noda, Issei
Let $g$ be a non-negative integer, $\Sigma _g$ a closed orientable surface of genus $g$, and $\mathcal{M}_g$ its mapping class group. We classify all the group homomorphisms $\pi _1(\Sigma _g)\to G$ up to the action of $\mathcal{M}_g$ on $\pi _1(\Sig
Externí odkaz:
http://arxiv.org/abs/2406.14138
Autor:
Hasegawa, Keizo, Kasuya, Hisashi
In this paper we determine all the simply connected non-degenerate CR Lie groups, which are flat with respect to the Cartan connection: in terms of associated Lie algebras, we assert that the only Cartan flat non-degenerate CR Lie algebras are $\math
Externí odkaz:
http://arxiv.org/abs/2404.03318
We study the supersymmetric Q balls which decay at present and find that they create a distinctive spectrum of gamma rays at around O(10) MeV. The charge of the Q ball is lepton numbers in order for the lifetime to be as long as the present age of th
Externí odkaz:
http://arxiv.org/abs/2403.01675
For a given set of points in a metric space and an integer $k$, we seek to partition the given points into $k$ clusters. For each computed cluster, one typically defines one point as the center of the cluster. A natural objective is to minimize the s
Externí odkaz:
http://arxiv.org/abs/2311.06111
Autor:
Biswas, Indranil, Kasuya, Hisashi
We prove that a compact Sasakian manifolds whose first and second basic Chern classes vanish is locally isomorphic to the real Heisenberg group equipped with the standard left invariant Sasakian structure up to deformation associated to a basic $1$-f
Externí odkaz:
http://arxiv.org/abs/2310.12588
Autor:
Takashi Fukunishi, Miki Ono, Kazuhiko Kasuya, Takashi Ishikawa, Mina Honyashiki, Jiro Masuya, Takeshi Inoue
Publikováno v:
Neuropsychopharmacology Reports, Vol 44, Iss 4, Pp 821-828 (2024)
Abstract Background Stressors induce depression together with parenting experienced in childhood, personality traits, and sleep. In this study, we investigated factors associated with the development of depression in a long‐term stressful environme
Externí odkaz:
https://doaj.org/article/5430810003d94fe2afa0d4490a6914cf
Autor:
Takuto Kasuya, Yusuke Okazaki, Shinya Iwasaki, Kana Nagashima, Katsunori Kimoto, Frank Lamy, Julia R. Hagemann, Lester Lembke-Jene, Helge W. Arz, Masafumi Murayama, Carina B. Lange, Naomi Harada
Publikováno v:
Progress in Earth and Planetary Science, Vol 11, Iss 1, Pp 1-22 (2024)
Abstract Calcium carbonate (CaCO3) dissolution at the Southern Ocean seafloor has hypothetically contributed to lowering the atmospheric carbon dioxide concentration by increasing ocean alkalinity during glacial periods. We present new CaCO3 burial a
Externí odkaz:
https://doaj.org/article/816ad218d14a4e278700462acecb7c39
Autor:
Asako Yanagisawa, Jun-Dal Kim, Akira Naito, Takayuki Kobayashi, Tomoko Misawa, Seiichiro Sakao, Takayuki Jujo-Sanada, Takeshi Kawasaki, Shin-ichi Muroi, So-Ichiro Sasaki, Takuji Suzuki, Yoshihiro Hayakawa, Yoshimi Nakagawa, Yoshitoshi Kasuya, Koichiro Tatsumi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Pulmonary hypertension (PH) is a devastating disease characterized by vascular remodeling, resulting in right ventricular failure and death. Dysregulation of energy metabolism is linked to PH pathogenesis. Trimetazidine (TMZ), a selective lo
Externí odkaz:
https://doaj.org/article/fb971edd85ca40dab0b58f9346fbd551