Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Fujita Hajime"'
We derive two formulas for the weighted sums of rooted spanning forests of particular sequence of graphs by using the matrix tree theorem. We consider cycle graphs with edges so called the pendant edges. One of our formula can be described as a varia
Externí odkaz:
http://arxiv.org/abs/2402.07209
Autor:
Fujita, Hajime
In this paper we study dually flat spaces arising from Delzant polytopes equipped with a symplectic potential together with their corresponding toric K\"ahler manifolds as their torifications.We introduce a dually flat structure and the associated Br
Externí odkaz:
http://arxiv.org/abs/2305.08422
In this paper we discuss three distance functions on the set of convex bodies. In particular we study the convergence of Delzant polytopes, which are fundamental objects in symplectic toric geometry. By using these observations, we derive some conver
Externí odkaz:
http://arxiv.org/abs/2003.02293
Autor:
Fujita, Hajime
We give a formulation of a deformation of Dirac operator along orbits of a group action on a possibly non-compact manifold to get an equivariant index and a K-homology cycle representing the index. We apply this framework to non-compact Hamiltonian t
Externí odkaz:
http://arxiv.org/abs/2001.02280
Autor:
Katsura Kouji, Kurita Hiroshi, Ohnishi Makoto, Shingaki Susumu, Itagaki Manami, Kubota Takehiko, Hoshina Hideyuki, Fujita Hajime, Kitamura Nobutaka, Noman Arhab A, Nagata Masaki, Nishizawa Rishiho, Saito Chikara, Yoshie Hiromasa, Takagi Ritsuo
Publikováno v:
BMC Cancer, Vol 7, Iss 1, p 187 (2007)
Abstract Background Matrix metalloproteinase (MMP) is known to be involved in the initial and progressive stages of cancer development, and in the aggressive phenotypes of cancer. This study examines the association of single nucleotide polymorphisms
Externí odkaz:
https://doaj.org/article/abb13b3ef01b497381f36c25084c0302
Akademický článek
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Autor:
Fujita, Hajime, Ohashi, Kaho
We construct a metric on the moduli space of bodies in Euclidean space. The moduli space is defined as the quotient space with respect to the action of integral affine transformations. This moduli space contains a subspace, the moduli space of Delzan
Externí odkaz:
http://arxiv.org/abs/1804.05161
Autor:
Akiyama, Rika, Abe, Nozomi, Fujita, Hajime, Inaba, Yukie, Hataoka, Mari, Ito, Shiori, Seita, Satomi
We treat the boundary of the union of blocks in the Jenga game as a surface with a polyhedral structure and consider its genus. We generalize the game and determine the maximum genus of the generalized game.
Comment: 12 pages, 14 figures : Title
Comment: 12 pages, 14 figures : Title
Externí odkaz:
http://arxiv.org/abs/1708.01503
Akademický článek
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Autor:
Fujita, Hajime
We give a direct geometric proof of a Danilov-type formula for toric origami manifolds by using the localization of Riemann-Roch number.
Comment: 30 pages, 8 figures : Revision of the introduction. Added references : Typos corrected. Constructio
Comment: 30 pages, 8 figures : Revision of the introduction. Added references : Typos corrected. Constructio
Externí odkaz:
http://arxiv.org/abs/1511.05669