Izumi K, Izumi S
Mouridai Clinic, Atsugi, Kanagawa, Japan.
Mater Med Pol. 1995 Jul-Sep;27(3):101-7.
In order to understand the variation of the atrial parasystolic cycle lengths and mutual interactions of sinus node and atrial parasystolic pacemakers, a representation theory for finite groups of invertible linear transformation on a vector space is considered. A quantitative description of manifest atrial parasystolic cycles can be provided by the mapping in the group multiplication with the use of numerical factors of 2, 4 square root of 2 pi, 2/ 4 square root of 2 pi and 2 4 square root of 2 pi. These represent operators of a linear transformation in matrix multiplication of the similarity transformation representing an isomorphism.
为了理解房性并行心律周期长度的变化以及窦房结与房性并行心律起搏器之间的相互作用，我们考虑向量空间上可逆线性变换有限群的表示理论。利用2、4√(2π)、2/(4√(2π))和2×4√(2π)这些数值因子，通过群乘法中的映射，可以对明显的房性并行心律周期进行定量描述。这些数值因子在表示同构的相似变换的矩阵乘法中代表线性变换的算子。
