摘 要:分块矩阵的应用在大学数学里是一个重要的内容.本文主要论述分块矩阵的一些应用.首先介绍了分块矩阵的定义,性质以及一些简单的运算.然后论述了分块矩在计算和证明时的一些特殊应用.如利用分块矩阵求逆矩阵的问题,证明矩阵乘积的秩的定理等一些相关的应用.最后对分块矩阵的应用进行了总结.38313 毕业论文关键词:分块矩阵;矩阵的逆;矩阵的秩;初等变换
The Application of Partitioned Matrix
Abstract: The application of partitioned matrix is an important content in the university mathematics. This paper mainly discusses some applications of block matrix. First, it introduces the definition of block matrix, properties and some simple arithmetic. Then, the paper details some special application block in the calculation and proof of the moment. Such as the use of block matrix inverse matrix problems, prove the rank of matrix product theorem and some other related applications. Finally, the application of partitioned matrix is summarized.
Keywords: The partitioned matrix; Matrix rank; Elementary transformation; Reversible matrix
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