524 reputation
214
bio website opentox.ntua.gr
location Athens, Greece
age 29
visits member for 3 years, 5 months
seen May 23 at 10:14

Jul
2
awarded  Curious
May
13
awarded  Tumbleweed
May
6
asked Kakutani's FP theorem for $F:X\to 2^Y$
Oct
12
awarded  Critic
Oct
5
revised Polytopes inside polytopes
Another criterion added - update
Oct
5
revised Polytopes inside polytopes
Another criterion added - update
Oct
4
revised Polytopes inside polytopes
added 435 characters in body
Oct
4
revised Polytopes inside polytopes
deleted 57 characters in body
Oct
4
answered Set of all affine maps between two polytopes
Oct
3
revised Polytopes inside polytopes
added 708 characters in body
Oct
3
asked Polytopes inside polytopes
Oct
3
revised Implications of $\|Ax\|_1\leq \|Bx\|_1$
deleted 4 characters in body
Oct
3
revised Implications of $\|Ax\|_1\leq \|Bx\|_1$
update
Oct
3
revised Implications of $\|Ax\|_1\leq \|Bx\|_1$
Update - answer.
Oct
3
revised Implications of $\|Ax\|_1\leq \|Bx\|_1$
added 2 characters in body
Oct
3
asked Implications of $\|Ax\|_1\leq \|Bx\|_1$
Mar
17
awarded  Yearling
Dec
16
comment Why don't we define “imaginary” numbers for every “impossibility”?
$\infty=1+\infty$, so yes, you can even define certain elements with this property ($x=1+x$) and indeed you may find such elements in ordinal numbers' theory.
Dec
15
answered Proof of an obvious fact about convex polygons.
Dec
14
comment Question about Vector sapces
You haven't defined $K_n$ and $I_n$. Your question is not clear...