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Jul 3, 2018 at 12:57 comment added Gabe K That's very interesting. An immediate consequence is that the eigenvectors are orthogonal, since $D^{1/2}$ is diagonal.
Jul 3, 2018 at 7:44 comment added Federico Poloni Remark: so there is nothing strange about OP's graph like he was suggesting; that property holds for every graph.
Jul 2, 2018 at 20:21 vote accept Gabe K
Jul 2, 2018 at 20:01 vote accept Gabe K
Jul 2, 2018 at 20:02
S Jul 2, 2018 at 19:16 history suggested Rodrigo de Azevedo CC BY-SA 4.0
Fixed typos, very minor improvements
Jul 2, 2018 at 19:06 review Suggested edits
S Jul 2, 2018 at 19:16
Jul 2, 2018 at 19:00 history answered Igor Rivin CC BY-SA 4.0