Toots for montessiel@mathstodon.xyz account

Written by Mickaël Montessinos on 2024-09-19 at 09:06

Last week, my watch stopped exactly at midnight on the morning of my wife's birthday. She says it's an ominous sign, I say it means she is still 27.

How would you interpret this? Wrong answers only, please.

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Written by Mickaël Montessinos on 2024-08-03 at 17:30

Eljotas' flatmate, Bugas, cannot have cereals either. But he doesn't lose sleep over it.

[#]caturday #cats #CatsOfMastodon

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Written by Mickaël Montessinos on 2024-08-03 at 17:25

Eljotas is not allowed to eat cereals. He firmly objects.

[#]caturday #cats #CatsOfMastodon

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Written by Mickaël Montessinos on 2024-07-31 at 07:28

Does anyone know some interesting vector bundles on regular projective curves over finite fields that have constructive definitions? I am looking for interesting objects to toy with algorithmically (full disclosure, I'm looking for a neat example to put in a paper).

Ideally I would love a bundle that I can construct using combinations of line bundles, direct sums, tensor products and well chosen extensions. An example of that is Atiyah's construction of irreducible vector bundles on elliptic curves, but I'd love to find something in higher genus.

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