Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Shigeki Matsutani"'
Publikováno v:
Mathematics, Vol 11, Iss 9, p 2164 (2023)
The authors wish to make the following corrections to this paper [...]
Externí odkaz:
https://doaj.org/article/a92a89694ac7428bbaad68fc18e66d2b
Publikováno v:
Mathematics, Vol 10, Iss 16, p 3010 (2022)
The Weierstrass curve X is a smooth algebraic curve determined by the Weierstrass canonical form, yr+A1(x)yr−1+A2(x)yr−2+⋯+Ar−1(x)y+Ar(x)=0, where r is a positive integer, and each Aj is a polynomial in x with a certain degree. It is known th
Externí odkaz:
https://doaj.org/article/3a1aa29abf4049c7a861e80f1da3b577
Publikováno v:
Pacific Journal of Mathematics for Industry, Vol 10, Iss 1, Pp 1-20 (2018)
Abstract We give an algebraic description of screw dislocations in a crystal, especially simple cubic (SC) and body centered cubic (BCC) crystals, using free abelian groups and fibering structures. We also show that the strain energy of a screw dislo
Externí odkaz:
https://doaj.org/article/acac59db5ee84ac18f3b3fac9437b565
Autor:
Shigeki Matsutani
Publikováno v:
Surveys in Mathematics and its Applications, Vol 3 (2008), Pp 13-25 (2008)
This article shows that the Neumann dynamical system is described well in terms of the Weierstrass hyperelliptic al functions. The descriptions are very primitive; their proofs are provided only by residual computations but don't require any theta fu
Externí odkaz:
https://doaj.org/article/24ddc64cea9846af899a04bdc11d234c
Autor:
Shigeki Matsutani
Publikováno v:
Electronic Journal of Differential Equations, Vol 2007, Iss 91, Pp 1-12 (2007)
This article is devoted to an investigation of a reality condition of a hyperelliptic loop soliton of higher genus. In the investigation, we have a natural extension of Jacobi am-function for an elliptic curves to that for a hyperelliptic curve. We a
Externí odkaz:
https://doaj.org/article/905af6310b35423d88d267bfb53c8245
Autor:
Shigeki Matsutani
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 27, Iss 4, Pp 251-260 (2001)
We study the difference-difference Lotka-Volterra equations in p-adic number space and its p-adic valuation version. We point out that the structure of the space given by taking the ultra-discrete limit is the same as that of the p-adic valuation spa
Externí odkaz:
https://doaj.org/article/1a9c03967c1d486b88e2eb72799c4ae8
We consider the second weighted Bartholdi zeta function of a graph $G$, and present weighted versions for the result of Li and Hou's on the partial derivatives of the determinant part in the determinant expression of the Bartholdi zeta function of $G
Externí odkaz:
http://arxiv.org/abs/1905.13182
Autor:
Shigeki Matsutani
Publikováno v:
Mathematics and Mechanics of Complex Systems. 9:1-32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b9c94ca29de12c75391153a2f4e5782
https://doi.org/10.2140/memocs.2021.9.1
https://doi.org/10.2140/memocs.2021.9.1
In this paper we investigate the behavior of the sigma function over the family of cyclic trigonal curves Xs defined by the equation y3=x(x-s)(x-b1)(x-b2) in the affine (x, y) plane, for s ¿ De:= {s ¿ C¿s| < e}. We compare the sigma function over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::571f0dacfba816f0c4769db023be126f
https://hdl.handle.net/2117/382155
https://hdl.handle.net/2117/382155
Publikováno v:
Discrete Mathematics. 342:2647-2663
We consider the second weighted Bartholdi zeta function of a graph G , and present weighted versions for the results of Li and Hou’s on the partial derivatives of the determinant part in the determinant expression of the Bartholdi zeta function of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8360954258f1f9fff981f2a3834cb795
https://doi.org/10.1016/j.disc.2019.06.003
https://doi.org/10.1016/j.disc.2019.06.003