The Laplacian Matrices of Graphs: Algorithms and Applications

[@giga.s.o.p]

lecture begins at 3:05

[@jadrad7803]

Most lucid explanation of key insights for constructing efficient Laplacian matrix preconditioners ... Many thanks Prof. Spielman

[@wahabfiles6260]

i didnt understand where did the square formula comes from

[@marktensen2626]

Great explanation! And props to the camera-controller for following every movement of Prof Spielman

[@souravde6116]

Can we compute the graph Laplacian matrix for a directed graph?

[@EzraSchroeder]

9:05 i think he said "... and that's a weighted Laplacian quadratic form..." (not sure)

[@736939]

Voltages are measured between the resistors, not in one particular point like a current.