【摘要】 文章从代数学出发,以分析学为工具,获得了n元二次型的一个几何度量定理,并由此将一批几何度量的问题系统化,且处理方法简捷,推广了前人的相关结果。该文的方法与结果对从事金融数学、统计学等研究有一定的参考价值。更多还原

【Abstract】 A theorem of geometric measure about n-ary quadratic form is given from the perspective of algebra by means of analytics,which can make a large number of geometric measure problems become systematic in a simple process.It extends some related results.These methods and results have positive reference value among the research of financial mathematics,statistics and other fields.更多还原