整体代入在求矩阵多项式中的应用  

Application of interger input at matrix polynomial

作　　者：孙春涛[1] 蹇红[1] 

机构地区：[1]重庆邮电大学,数理学院,重庆400065

出　　处：《重庆邮电大学学报（自然科学版）》2008年第z1期78-79,共2页Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)

摘　　要：高等数学的主要内容在广度和深度上都远远超过初等数学,这让很多学生感觉学起很难,本文从初等数学中整体代入求实多项式值这一基本方法出发,推广应用到求高等数学中矩阵多项式的计算,意在展示并强调数学中基本方法的重要性,启发读者挖掘基本解题方法的潜力。The purpose of this paper is to present a basic way to calculate matrix polynomial.This way is called interger input. It has already been used in calculating the value of real polynomial which is a basic content in basic elementary mathematics. The paper shows the idiographic process of generalizing the interger input,hoping to present the importance of the basic method in maths and to help the readers to find the basic solution approaches.

关 键 词：整体代入 矩阵多项式 对角化 特征值 

分 类 号：O151.21[理学—数学]