abstract algebra

The combination of abstract algebra, combinatorial mathematics and the matrix theory knowledge, we propose a new construction of Jacket matrix based on finite Abelian group, which expand the Jacket matrix family.

结合抽象代数，组合数学，矩阵理论等知识，提出一种有限阿贝尔群上Jacket矩阵的构造方法，扩展了Jacket矩阵家族。

Abstract With the help of fuzzy calendar algebra and fuzzy operators, it is easy to describe desired temporal requirements. Show a series of pictures of Tom's activities at different times yesterday quickly.

借助模糊概念和模糊运算，对时间区间的描述很容易实现。以竞赛的形式用过去进行时描述汤姆在不同时间所做的事。

Abstract: This paper discusses the relation between congruent matrices and similar matrices in linear algebra and their use in geometry

本文讨论了线性代数中合同与相似之间的关系及在几何中的应用

N-relational algebra we present can serve as an abstract data query language for an incomplete relational database.

N关系代可用来作为处理数据库中空值问题的抽象数据查询语言。

Using the knowledge of abstract algebra, the rotation groups of the regular polyhedron are determined.

通过抽象代数知识，求出所有正多面体的旋转群。

Tensor analysis creates on the basis of non-Euclidean geometry and abstract algebra appearance.

正是非欧几何和抽象代数的出现，使得张量分析得以产生。

A New Exploration Of Introducing Two Abstract Concepts In Linear Algebra

关于线性代数中两个抽象概念讲解方法的新探索