2 citations · 4 across the 4 of their papers we have counts for
4 papers
Multipliers and weak multipliers of algebras
Yuji Kobayashi, Sin-Ei Takahasi
We study general properties of multipliers and weak multipliers of algebras. We apply the results to determine the (weak) multipliers of associative algebras and zeropotent algebra…
A new invariant under congruence of nonsingular matrices
Kiyoshi Shirayanagi, Yuji Kobayashi
For a nonsingular matrix , we propose the form , the trace of the product of its transpose and inverse, as a new invariant under congruence of nonsingular matr…
A complete classification of three-dimensional algebras over and
Yuji Kobayashi, Kiyoshi Shirayanagi, Sin-Ei Takahasi +1
We provide a complete classification of three-dimensional associative algebras over the real and complex number fields based on a complete elementary proof. We list up all the mult…
The Improved Bounce Solution of SU(2)-Higgs Model
Yuji Kobayashi
We further develop the reduced action formalism of the SU(2)-Higgs model originally given by Aoyama et.al.. Our new ansatz for the sphaleron solution makes it possible to apply thi…