I made a mistake! I thought we had got to the end of the block of A To Z topics suggested by Gaurish, of the For The Love Of Mathematics blog. 1,889 more words

## Tags » Eigenvalues

#### Extracting Matrices from the Output of eigenvectors()

In class I sometimes need to use matrices of eigenvalues and eigenvectors, but the output of **eigenvectors()** isn’t particular helpful for that out of the box. 64 more words

#### A Spectral Analysis of Moore Graphs

For fixed integers , and odd , a *Moore graph* is an -regular graph of girth which has the minimum number of vertices among all such graphs with the same regularity and girth. 600 more words

#### The End 2016 Mathematics A To Z: Algebra

So let me start the End 2016 Mathematics A To Z with a word everybody figures they know. As will happen, everybody’s right and everybody’s wrong about that. 912 more words