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关于具有一般数列的循环矩阵的行列式和逆

On the Determinants and Inverses of Circulant Matrices with a General Number Sequence

Selçuk University(塞尔丘克大学)

Durmuş Bozkurt

AI总结:

本文利用数列性质推导出由递推关系W_n=pW_{n-1}+qW_{n-2}定义的循环矩阵的行列式和逆的公式,并通过矩阵分解得到结果。

摘要:

广义数列由W_{n}=pW_{n-1}+qW_{n-2}定义,初始条件为W_{0}=a和W_{1}=b,其中a,b,p,q∈Z且n≥2。设W_{n}=circ(W_{1},W_{2},...,W_{n})。本文旨在利用数列的良好性质建立W_{n}的行列式和逆的一些有用公式。为了得到这些结果,推导了W_{n}的矩阵分解。

英文摘要:

The generalized sequence of numbers is defined by W_{n}=pW_{n-1}+qW_{n-2} with initial conditions W_{0}=a and W_{1}=b for a,b,p,q\inZ and n\geq2, respectively. Let W_{n}=circ(W_{1},W_{2},...,W_{n}). The aim of this paper is to establish some useful formulas for the determinants and inverses of W_{n} using the nice properties of the number sequences. Matrix decompositions are derived for W_{n} in order to obtain the results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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