Minor of a matrix formulation
Clash Royale CLAN TAG#URR8PPP
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Let us consider a matrix:
$$Ain Re^nxn$$
How can i define symbolically his minors $i,j$ obtained from $A$ removing row $i$-th and column $j$-th? Can i use some operators to define them respect to $A$?
For example
$$A_i,j=A....(doing some operations)$$
matrices
add a comment |Â
up vote
0
down vote
favorite
Let us consider a matrix:
$$Ain Re^nxn$$
How can i define symbolically his minors $i,j$ obtained from $A$ removing row $i$-th and column $j$-th? Can i use some operators to define them respect to $A$?
For example
$$A_i,j=A....(doing some operations)$$
matrices
You can multiply on the left by a suitable $(n-1)times n$ matrix and on the right by a $ntimes (n-1)$ matrix to get the minor.
â N. Ciccoli
Aug 28 at 14:41
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Let us consider a matrix:
$$Ain Re^nxn$$
How can i define symbolically his minors $i,j$ obtained from $A$ removing row $i$-th and column $j$-th? Can i use some operators to define them respect to $A$?
For example
$$A_i,j=A....(doing some operations)$$
matrices
Let us consider a matrix:
$$Ain Re^nxn$$
How can i define symbolically his minors $i,j$ obtained from $A$ removing row $i$-th and column $j$-th? Can i use some operators to define them respect to $A$?
For example
$$A_i,j=A....(doing some operations)$$
matrices
asked Aug 28 at 14:28
iacopo
1106
1106
You can multiply on the left by a suitable $(n-1)times n$ matrix and on the right by a $ntimes (n-1)$ matrix to get the minor.
â N. Ciccoli
Aug 28 at 14:41
add a comment |Â
You can multiply on the left by a suitable $(n-1)times n$ matrix and on the right by a $ntimes (n-1)$ matrix to get the minor.
â N. Ciccoli
Aug 28 at 14:41
You can multiply on the left by a suitable $(n-1)times n$ matrix and on the right by a $ntimes (n-1)$ matrix to get the minor.
â N. Ciccoli
Aug 28 at 14:41
You can multiply on the left by a suitable $(n-1)times n$ matrix and on the right by a $ntimes (n-1)$ matrix to get the minor.
â N. Ciccoli
Aug 28 at 14:41
add a comment |Â
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You can multiply on the left by a suitable $(n-1)times n$ matrix and on the right by a $ntimes (n-1)$ matrix to get the minor.
â N. Ciccoli
Aug 28 at 14:41