The structure of minimal nullity on a kind of free graph

In this papeer, the rank and zero degree of bilinear function, the pseudo positive definite bilinear function, positive definite bilinear function and pseudo positive definite matrix are defined, Then their properties and their relationship each other are discussed.

The zero degree and variation theory assumes qualities of complex cognitive mode under the perspective of cognitive theory.

Categorization Theory and Zero-Deviation Theory;

As a typical text of the internet interpersonal communication, the internet chatting language is a kind of deviation especially comparing with the interpersonal communication of real life, which we named as the "zero".

Based on some researches on a little hyperbole phenomenon,and a few related linguistics theories,such as subjective quantity,zero and deviation and so on,the paper firstly determines its definition,property,object,categories and characteristics.

Degree Zero and Deviation as the Methodological Principle;

Our purpose is, from the perspective of linguistics and rhetoric, to generalize the deviation techniques adopted by many brands, and degree zero, deviation in consciousness or unconsciousness which exists in the business circle into regularity, and then transform it into conscious methodology principle.