Mathematics
Profile Activity
Meta user
Network profile
1,783
reputation
1
11
30

ziyuang

enter image description here

25
answers
25
questions
~145k
people reached

Communities (25)

Top Meta Posts
0
1

Top network posts

Top tags (58)

Score 52
Posts 17
Posts % 34
Score 23
Posts 15
Score 8
Posts 2
Score 6
Posts 3
Score 3
Posts 4
Score 3
Posts 2
View all tags →

Top posts (50)

All Questions Answers
Votes Newest
16 Rank of a matrix May 18 '11
11 Intuitive explanation of the Fundamental Theorem of Linear Algebra May 17 '11
11 How to calculate the degrees of freedom of an $r$-ranked matrix with the size being $n\times n$? Jun 13 '11
10 Can anyone recommend some books on PDE in $L^p$ space for me? Jun 13 '11
9 Getting the inverse of a lower/upper triangular matrix Jun 25 '11
8 Need help solving Recursive series defined by $x_1 = \sin x_0$ and $x_{n+1} = \sin x_n$ Apr 23 '12
7 Matrix equation question Jun 3 '11
5 How can I solve this infinite sum? Jun 6 '11
5 How to use Galerkin method to prove uniqueness of solutions of hyperbolic equations? Jun 22 '11
4 Question in solving $\phi(t)=\phi(2t)+\phi(2t-1)$, $\phi\ne0$ Jun 23 '11
View all questions and answers →

Badges (42)

Gold

1

Rarest

Silver

11

Rarest

Bronze

30

Rarest

View all badges →