Top Network Posts
- 15What's so special about sine? (Concerning $y'' = -y$)
- 13distance between powers of 2 and powers of 3
- 12Can $G≅H$ and $G≇H$ in two different views?
- 11Spectrum of $R[x]$
- 11Is the composition of blowing-up a blowing-up?
- 11Sum of sets of measure zero
- 11Rings with isomorphic proper subrings
- View more network posts →