abstract spaces

By use of anti-cases,it has been proved that the limitations of well-known Cauchy-Peano theorem in abstract spaces.

通过反例,证明了著名的Cauchy-Peano定理在抽象空间中具有一定的局限性。

Abstraction -Certainly Process for Mathematics;

抽象——数学发展的必然

Abstract Technology of UML Sequence Diagram in Reverse Engineering;

逆向工程中的UML序列图抽象技术

Expressway Network Tolling System and 4+1 Abstract Modeling Structure;

高速公路联网收费软件系统及4+1抽象建模结构

Total Abstraction of the Quality Behavior──On “Virtue”, which is proposed by Confucius;

品质行为的总抽象──释《论语》中的“德”