Ivan Shishkin, The Forest Clearing

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David L.

Advanced / Graduate / reputation 19

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Solved problems

Limit of a sum of periodic functions A characterization of nilpotency Permutations of a matrix Une famille infinie libre^FR Familles de matrices inversibles dans

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

^FR Matrices with same exponential Connected subgraphs Dénombrabilité de points de discontinuité^FR Finite subgroups of

\mathrm{GL}_{n}(\mathbb{Z})

Limit of norms Determinant of a matrix with consecutive integers Poteaux pourris^FR Sequences whose terms are getting closer and closer Product of three consecutive positive integers Degré de l’extension

\mathbb{R}/\mathbb{Q}

^FR Les idéaux de

M_{n}(K)

^FR Lemme de Serre^FR