edwnh / dqmc

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checkerboard decomposition of exp(K) #3

Open edwnh opened 7 years ago

edwnh commented 7 years ago

this could save roughly 20-30% of total time (ignoring measurements)

relevant papers: http://epubs.siam.org/doi/pdf/10.1137/110838716 http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6270392 http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6427564