Maggie utilise witches.town. Vous pouvez læ suivre et interagir si vous possédez un compte quelque part dans le "fediverse".
Maggie @Maenad

argued with my boss about whether it was a left or a right eigenvector and couldn't decide so it's just... the eigenvector

(we did decide that the left eigenvector was hard)

@amphetamine to be fair, right is the stable age distribution and left is the reproductive contribution but that is NOT intuitive.

@Maenad wait though algebraically it's just row-major or column-major figuring, right? aren't right eigenvectors the eigenvectors of the transposed matrix?

@amphetamine Yeah, just the eigenvectors of the transposed matrix (or more abstractly, the adjoint linear map).

Row-major and column-major is jargon for how to store matrices in memory. It doesn't really mean anything algebraic.

@JordiGH matrices are a useful way to structure your thoughts

but nothing is truly a matrix.