Differences
This shows you the differences between two versions of the page.
Next revision | Previous revision Next revision Both sides next revision | ||
loopless_graph [2014/02/08 13:14] nikolaj old revision restored (2014/02/08 12:51) |
loopless_graph [2014/02/08 13:15] nikolaj |
||
---|---|---|---|
Line 9: | Line 9: | ||
| @#FFFDDD: $u\in V$ | | | @#FFFDDD: $u\in V$ | | ||
- | | @#55EE55: $\{u,u\} $ ... not edge | | + | | @#55EE55: $\{u,u\} $ ... not an edge | |
==== Discussion ==== | ==== Discussion ==== | ||
- | For a graph $G=\langle V,E,\psi\rangle$, we write | ||
- | |||
- | | @#EEEE55: $\{x,y\}$ ... edge in $G \equiv \{x,y\}\in\mathrm{im}\ \psi_G$ | | ||
- | | @#EEEE55: $\{x,y\}$ ... edge in $G$ ... loopless \equiv \{x,y\}\in\mathrm{im}\ \psi_G$ | | ||
- | |||
==== Parents ==== | ==== Parents ==== | ||
=== Context === | === Context === | ||
[[Function]] | [[Function]] |