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DTSTART:20220313T070000
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DTSTART:20211107T060000
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DTSTART;TZID=America/Toronto:20221019T130000
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URL:https://uwaterloo.ca/computer-science/events/phd-seminar-algorithms-com
 plexity-cheeger-inequalities-for-vertex-expansion-and-reweighted-eigenvalu
 es
LOCATION:DC - William G. Davis Computer Research Centre 200 University Aven
 ue West DC 2310 Waterloo ON N2L 3G1 Canada
SUMMARY:PhD Seminar • Algorithms and Complexity • Cheeger Inequalities 
 for\nVertex Expansion and Reweighted Eigenvalues
CLASS:PUBLIC
DESCRIPTION:PLEASE NOTE: THIS PHD SEMINAR WILL TAKE PLACE IN DC 2310.\n\nK
 AM CHUEN (ALEX) TUNG\, PHD CANDIDATE\n_David R. Cheriton School of Compute
 r Science_\n\nSUPERVISOR: Professor Lap Chi Lau\n\nThe classical Cheeger
 ’s inequality relates the edge conductance of a\ngraph and the second sm
 allest eigenvalue of the Laplacian matrix.\nRecently\, Olesker-Taylor and 
 Zanetti discovered a Cheeger-type\ninequality connecting the vertex expans
 ion of a graph and the maximum\nreweighted second smallest eigenvalue of t
 he Laplacian matrix.
DTSTAMP:20260416T025134Z
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