/sci/ - Science & Math

Discuss the Maslov index.
https://www.maths.ed.ac.uk/~v1ranick/maslov.htm
Previously >>10557306

>>10561106
Pretty sure a lot of people here have come up with personas but don't feel like they're good enough to post. Which is relatable.
>an alien sent here to research the earth's technology who needs someone to explain him calc 1
>an ex-terrorist muslim who claims to have been possessed by the spirit of Grothendieck pbuh and told a proof of the Hodge conjecture
>a kid in Kenya who claims to have independently discovered contemporary mathematics and who keeps answering questions on /sqt/ with notation literally no one understands

>>10543119
Dark spirit status: banished.
Clean the thread up, jannie.

>>10531232
Handbook of Categorical Algebra, then Sketches of an Elephant.

>>10409251
Rotating around somewhere that isn't the 0 isn't linear, so it doesn't have a matrix.