/explore

Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.
You are here

terrytao.wordpress.com
| | ianwrightsite.wordpress.com
2.8 parsecs away

Travel
| | Riemann's Zeta function is an infinite sublation of Hegelian integers.
| | matheuscmss.wordpress.com
3.6 parsecs away

Travel
| | In this previous posthere(from 2018), I described some ``back of the envelope calculations'' (based on private conversations with Scott Wolpert) indicating that some sectional curvatures of theWeil--Petersson (WP) metriccould be at least exponentially small in terms of the distance to the boundary divisor of Deligne--Mumford compactification. Very roughly speaking, this heuristic computation went as follows:...
| | www.kuniga.me
2.4 parsecs away

Travel
| | NP-Incompleteness:
| | pfzhang.wordpress.com
45.1 parsecs away

Travel
| Consider a smooth one-parameter family $latex {f_t}$ of diffeomorphisms on a manifold $latex M$. It is a flow if $latex f_0(x)=x$ and $latex f_{t}\circ f_{s}(x) = f_{s+t}(x)$ for every $latex x\in M$, , $latex t ,s \in \mathbb{R}$. Set $latex X(x)=\lim\limits_{h\to 0} \frac{1}{h}(f_h(x) - x)$. This generates a vector field $latex X: M \to TM$....