Mathematics for Computer Science
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“mcs” — 2017/3/3 — 11:21 — page 482 — #490<br />
482<br />
Chapter 12<br />
Simple Graphs<br />
5<br />
1<br />
1<br />
(a) G 1 (b) G 2<br />
6<br />
6<br />
8 9 2 5 9 7<br />
10 7<br />
10 8<br />
4<br />
3<br />
4<br />
3<br />
2<br />
5<br />
1<br />
1<br />
9<br />
6<br />
9 7 2 8<br />
10<br />
10 8<br />
7<br />
4<br />
3<br />
6 5<br />
(c) G 3 (d) G 4<br />
2<br />
4<br />
3<br />
Figure 12.24<br />
Which graphs are isomorphic?