Mark Walker, UNL
Betti numbers in topology and algebra
4:00 pm –
4:50 pm
Location:
Avery Hall
Abstract: Betti numbers refer to integer invariants of (suitably nice) topological spaces. Betti numbers also refer to integer invariants of (suitably nice) modules over (suitably nice) rings. In this talk, I will define each usage of the term ” …
This event originated in Math Colloquia.