Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
G <br />
<br />
<br />
v v v deg(v) <br />
v <br />
<br />
v <br />
v v <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
L(vi) vi<br />
vi w(vi, vj) vi vj