Mathematics
Amitai Yuval's user avatar
Amitai Yuval's user avatar
Amitai Yuval's user avatar
Amitai Yuval
  • Member for 8 years, 8 months
  • Last seen more than 4 years ago
Profile Activity
Stats
18,750
reputation
0
reached
0
answers
0
questions
Communities
Badges
View all badges
This user doesn’t have any gold badges yet.
8
silver badges
1
bronze badge
Posts

This user hasn’t posted yet.

Top network posts
View all network posts
37
If three complex numbers $z_k$ have modulus $1$, then $|z_1+z_2+z_3| = \left|\frac{1}{z_1}+\frac{1}{z_2}+\frac{1}{z_3}\right|$
18
Is there a notation for being "a finite subset of"?
15
The Uniqueness Part of the Smooth-Manifold-Chart-Lemma in John M. Lee's Introduction to Smooth Manifolds.
15
Finite-dimensional space naturally isomorphic to its double dual?
11
Does $\forall x\ne 0: x^TAx>0$ means all eigenvalues of $A$ are real?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.