His first lecture at the combinatorics seminar, Thursday, January 15, 2004, was "The invariant factors of the incidence matrices of points and subspaces in PG(n,q) and AG(n,q)"
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Qing Xiang, University of Deleware,visited Caltech (January 5 - February 4, 2004)
His first lecture at the combinatorics seminar, Thursday, January 15, 2004, was "The invariant factors of the incidence matrices of points and subspaces in PG(n,q) and AG(n,q)"
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Go back tothe combinatorics seminar page