grandes-ecoles 2019 Q40

grandes-ecoles · France · centrale-maths2__psi Matrices Structured Matrix Characterization
What is the maximum cardinality of a set of nilpotent matrices, all of the same size $n$, such that there are no two similar matrices in this set? 
What is the maximum cardinality of a set of nilpotent matrices, all of the same size $n$, such that there are no two similar matrices in this set?
Paper Questions
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