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Martin's user avatar
Martin
  • Member for 3 years, 10 months
  • Last seen more than 3 years ago
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comment
Rank of $A\otimes B - B\otimes A$
Thank you very much for the help.
comment
Rank of $A\otimes B - B\otimes A$
Thank you very much for the help.
accepted
Rank of $A\otimes B - B\otimes A$
awarded
 Scholar
awarded
 Student
comment
Rank of $A\otimes B - B\otimes A$
I now rephrased it to specify that A and B are random full-rank matrices.
revised
Rank of $A\otimes B - B\otimes A$
deleted 10 characters in body
awarded
 Editor
comment
Rank of $A\otimes B - B\otimes A$
Yes, of course; thanks for pointing it out. I hereby edited the post.
revised
Rank of $A\otimes B - B\otimes A$
added 39 characters in body
asked
Rank of $A\otimes B - B\otimes A$