| # | User | Rating |
|---|---|---|
| 1 | ecnerwala | 3649 |
| 2 | Benq | 3581 |
| 3 | orzdevinwang | 3570 |
| 4 | Geothermal | 3569 |
| 4 | cnnfls_csy | 3569 |
| 6 | tourist | 3565 |
| 7 | maroonrk | 3531 |
| 8 | Radewoosh | 3521 |
| 9 | Um_nik | 3482 |
| 10 | jiangly | 3468 |
| # | User | Contrib. |
|---|---|---|
| 1 | maomao90 | 174 |
| 2 | awoo | 164 |
| 3 | adamant | 162 |
| 4 | TheScrasse | 159 |
| 5 | nor | 158 |
| 6 | maroonrk | 156 |
| 7 | -is-this-fft- | 151 |
| 8 | SecondThread | 147 |
| 9 | orz | 146 |
| 10 | pajenegod | 145 |
Proof: given 2 nodes u and v, IF for each pair of paths between u and v there is a common in-between node, then there is a GLOBAL common in-between node (a.k.a. articulation point) shared by all paths between u and v ??
Given 2 nodes u and v, IF for each pair of paths between u and v there is a common in-between node, THEN there is a GLOBAL common in-between node (a.k.a. articulation point) shared by all paths between u and v.
tl;dr does pairwise imply global?
Is this true? Any formal proofs?
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en3 |
|
pabloskimg | 2018-04-29 04:15:56 | 5 | ||
| en2 |
|
pabloskimg | 2018-04-29 04:12:11 | 3 | ||
| en1 |
|
pabloskimg | 2018-04-29 04:11:24 | 526 | Initial revision (published) |
