This blog makes a record of my math work and will be update frequently.Click to view or download it.

#### Here are PDF version of my math work

Nowhere dense set and frist category set

Relationship between Spectral Radius ,Numerical Radius and Spectral norm

example of function that only derivable on one point

undergraduate graduation paper

#### Here are Tex version of my math work

Nowhere dense set and frist category set.tex

Relationship between Spectral Radius ,Numerical Radius and Spectral norm.tex

The inverse of I-ba and I-ab.tex

example of function that only derivable on one point.tex