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pro vyhledávání: '"MIKAMI, Itsumi"'
In previous papers I and II under the same title, we proposed a practical method called Efficient stairway up to the Sky, and apply it to some typical finite groups $G$, with Schur multiplier $M(G)$ containing prime number 3, to construct explicitly
Externí odkaz:
http://arxiv.org/abs/2408.14727
In the previous paper, we proposed a practical method of constructing explicitly representation groups $R(G)$ for finite groups $G$, and apply it to certain typical finite groups $G$ with Schur multiplier $M(G)$ containing prime number 3. In this pap
Externí odkaz:
http://arxiv.org/abs/2408.03486
Schur multiplier $M(G)$ of a finite group $G$ has been studied heavily. To proceed further to the study of projective (or spin) representations of $G$ and their characters (called spin characters), it is necessary to construct explicitly a representa
Externí odkaz:
http://arxiv.org/abs/2407.08116
Autor:
Mikami, Itsumi
Publikováno v:
人間文化研究科年報. 35:121-130
We study once reinforced random walk on Sierpinski gasket graphs. On this probabilistic model a random walker will tend to go along the same edges which the random walker has traversed. Every edge has initially weight 1 and the weight is increased to
Publikováno v:
奈良教育大学紀要. 自然科学. 60(2):19-28
The purpose of the present paper is to determine all irreducible actions of hypergroups of order two and all two dimensional irreducible actions of certain hypergroups of order three. Moreover it is shown that these irreducible actions play a princip
Autor:
KAWAKAMI, Satoshi, MIKAMI, Itsumi
Publikováno v:
奈良教育大学紀要. 自然科学. 57(2):11-16
The purpose of this paper is to investigate extension problem for the category of finite commutative hypergroups. In fact, we determine all strong hypergroup extensions of the group of order two by the Golden hypergroup. It is shown that one can get