Talks
Fall 2017

Uniform Sampling and Inverse Maintenance

Monday, November 27th, 2017 1:30 pm2:00 pm

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As we all know, Michael has read the proof from the book and gave out some proofs to us from time to time. In this talk, I will describe two of his proofs, one proof is about an input sparsity algorithm for Ax=b by uniform sampling. Another proof is about how to solve a sequence of slowly changing linear systems faster.