Skip to main content
English Language & Usage
Red shoes's user avatar
Red shoes's user avatar
Red shoes's user avatar
Red shoes
  • Member for 9 years, 9 months
  • Last seen more than 2 years ago
  • USA
Profile Activity
Stats
151
reputation
117k
reached
0
answers
2
questions
Communities
View all
Badges
1
gold badge
1
silver badge
5
bronze badges
Top tags
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
0
Score
1
Posts
50
Posts %
Top posts
question
3
Both time work for me , or Both time works for me, or Both times work for me? [closed]
Jul 18, 2017
question
-1
What are the uses of the modal verb "would"? [closed]
Mar 29, 2015
Top network posts
View all network posts
15
Open Problems in Convex Analysis and Convex Optimization
15
If $f$ is a concave function and $f(0) \geq 0$ then $f(a+b) \leq f(a) + f(b)$ for all $a,b >0$
14
The set of all matrices of full rank is an open set
9
Elements of $L^p$ and nice representatives of equivalence classes
8
Separating convex sets in Vector spaces