Cody

Ling Liang

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Ling Liang received Commenter badge for Problem 615. Nilpotent matrix

on 19 Jan 2020 at 16:12

Ling Liang submitted a Comment to Problem 615. Nilpotent matrix

May I ask what is the definition of Nilpotent matrix. I suppose that is A^k =0 for some k? If I am right, then 0 must be an eigenvalue of A, then there is some issues for the test problems.

on 19 Jan 2020 at 16:12

Ling Liang submitted Solution 2098505 to Problem 3073. Projector Matrix

on 19 Jan 2020 at 16:00

Ling Liang submitted Solution 2098504 to Problem 2130. Orthonormal matrix

on 19 Jan 2020 at 15:58

Ling Liang submitted Solution 2098253 to Problem 423. System of equations

on 19 Jan 2020 at 10:42

Ling Liang submitted Solution 2098156 to Problem 72. Interpolator

on 19 Jan 2020 at 9:34

Ling Liang submitted Solution 2098150 to Problem 72. Interpolator

on 19 Jan 2020 at 9:26

Ling Liang received Solver badge for Solution 2098116

on 19 Jan 2020 at 8:35

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