Canonical form of pairs of matrices over arbitrary field
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I'm looking for a canonical form of pairs of matrices over arbitrary field up to equivalence (Calling pairs ($A, B$) and ($A_1, B_1$) over a field F equivalent if invertible C and D exist over F such that $AC = DA_1$ and $BC = DB_1$). Unfortunately, I was only able to find the answer in the case if F is algebraically closed fields of characteristic 0.
If such a general theory exists (regardless of the field characteristic or whether it is algebraically closed or not), could you please point me to a source?
Thank you for your help.
matrices matrixpencil
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up vote
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I'm looking for a canonical form of pairs of matrices over arbitrary field up to equivalence (Calling pairs ($A, B$) and ($A_1, B_1$) over a field F equivalent if invertible C and D exist over F such that $AC = DA_1$ and $BC = DB_1$). Unfortunately, I was only able to find the answer in the case if F is algebraically closed fields of characteristic 0.
If such a general theory exists (regardless of the field characteristic or whether it is algebraically closed or not), could you please point me to a source?
Thank you for your help.
matrices matrixpencil
add a comment |Â
up vote
2
down vote
favorite
up vote
2
down vote
favorite
I'm looking for a canonical form of pairs of matrices over arbitrary field up to equivalence (Calling pairs ($A, B$) and ($A_1, B_1$) over a field F equivalent if invertible C and D exist over F such that $AC = DA_1$ and $BC = DB_1$). Unfortunately, I was only able to find the answer in the case if F is algebraically closed fields of characteristic 0.
If such a general theory exists (regardless of the field characteristic or whether it is algebraically closed or not), could you please point me to a source?
Thank you for your help.
matrices matrixpencil
I'm looking for a canonical form of pairs of matrices over arbitrary field up to equivalence (Calling pairs ($A, B$) and ($A_1, B_1$) over a field F equivalent if invertible C and D exist over F such that $AC = DA_1$ and $BC = DB_1$). Unfortunately, I was only able to find the answer in the case if F is algebraically closed fields of characteristic 0.
If such a general theory exists (regardless of the field characteristic or whether it is algebraically closed or not), could you please point me to a source?
Thank you for your help.
matrices matrixpencil
edited Jul 16 at 15:09
user570193
asked Jul 16 at 14:59
UnrealVillager
256
256
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