#michaelmas 2019

[model-theory]

Daddy's little nontrivial zero

[model-theory]

Found for reasons you don't need to know

[model-theory]

Representation theory is the study of how symmetries occur in nature. Here, of course, "symmetries" means "groups", "occur in" means "act on" and "nature" means "finite dimensional vector spaces"

Rep Theory lecturer

[model-theory]

everyone reads a∈A as 'a in a' in their heads right?

[model-theory]

feel free to write g instead of σ. It's ok. Writing σ is hard anyway

[model-theory]

existence is cool and all but uniqueness is a bit more ! yknow

[model-theory]

Having a deep and intuitive notion of morphisms, quotients and general algebraic notions that you can relate to the world around you is hot as hell

[model-theory]