矩阵是代数特别是线性代数中一个极其重要的概念Matrix algebra is a very important concept in linear algebra而矩阵的分块则是在处理级数较高的矩阵时常用的方法While the block matrix is used in the matrix series method when a high常在分块之后,矩阵间的相互关系会看的更清楚Often in the block after the relationship matrix between, will see more clearly像矩阵一样Like matrices分块矩阵具有广泛的应用Block matrix has a wide range of applications矩阵的分块运算是矩阵运算的一种重要方法Block matrix operation is an important method for matrix operations本文就是利用分块矩阵的特殊性质给出了它在求行列式值中的一些应用This paper is the use of block matrix to solve it in the determinant value of application合起来就是Matrix algebra especially in linear algebra is an extremely important concept and block matrix is the matrix series high commonly used method in block, relationship between matrix will see more clearly, like matrices, block matrix has a wide application, block matrix operation is an important method of matrix operations, this paper is to use block matrix to solve it in the determinant value of application