Laurent Lessard

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Name	Laurent Lessard
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Expressing adj(A) as a polynomial in A?

ra.rings-and-algebras ac.commutative-algebra

nov 7 11 at 14:44 Marc van Leeuwen 640●2●6

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Canonical forms for block-positive-definite matrices

linear-algebra pr.probability

may 9 at 1:30 Laurent Lessard 135●6

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For which rings does there exist an invertible Vandermonde matrix?

ra.rings-and-algebras ra.rings-and-algebras ac.commutative-algebra

jul 17 10 at 0:29 Tom Goodwillie 26.8k●2●60●110

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ra.rings-and-algebras× 3
ac.commutative-algebra× 2
pr.probability
linear-algebra

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