Mathematics
Profile Activity
Meta user
Network profile
193
reputation
2
13

user141447

Apparently, this user prefers to keep an air of mystery about them.

0
answers
22
questions
~23k
people reached
  • Member for 6 years, 11 months
  • 45 profile views
  • Last seen Apr 21 '16 at 23:23

Communities (1)

Top network posts

We respect a laser-like focus on one topic.

Top tags (15)

Score 0
Posts 9
Posts % 41
Score 0
Posts 6
Score 0
Posts 3
Score 0
Posts 2
Score 0
Posts 2
Score 0
Posts 1
View all tags →

Top posts (22)

All Questions Answers
Votes Newest
3 Prove that the sequence has a convergent subsequence. Mar 19 '15
3 Let $f\colon [a,b]\to\mathbb R$ be twice differentiable and assume $f(a)=f(b)=0$ and $f''(x)<0$ for all $x$ in $(a,b)$. Show that $f(x)>0$ on $[a,b]$. Apr 21 '15
2 Find the set of subsequential limits for… Mar 19 '15
2 Given a sequence $\{x_n\}$, define its Cesaro Means…` Feb 27 '15
1 Find the limit… Feb 27 '15
1 Show that A(T) is a group under the operation of composition of functions. Apr 10 '14
1 Given that f is additive and f is continous at 0, prove f(x)=kx where k=f(1). Apr 15 '15
1 Show that the center of $S_3$ is the identity subgroup. [closed] Apr 22 '14
1 Prove that a nonzero integer p is prime if and only if the ideal (p) is maximal in Z. Apr 28 '14
1 Find a change of coordinates matrix Sep 28 '14
View all questions and answers →

Badges (15)

Gold

—

Silver

2

Rarest

Bronze

13

Rarest

View all badges →