Ivan Shishkin, The Forest Clearing

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Martin D.

Intermediate / Undergraduate / reputation 7

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Every hyperplane of

\mathcal{M}_n(\mathbb{C})

meets an invertible matrix A matrix whose determinant is the product of the

\ell^1

-norms of its columns A topological criterion of diagonalizability Bézout matriciel^FR Continuité de la décomposition de Dunford^FR Matrice de trace nulle semblable à une matrice de diagonale nulle^FR