As a retired mathlete, I still like to think back to the glorious days. In abstract algebra, I would be reminded everywhere of the old days.
Oddtown may seem like a combinatorics problem! It has a town, people and clubs. But don't be fooled! It's a linear algebra problem!
Let us demonstrante another application of the Lagrange Multipliers and prove AM-GM!
We are building a bridge! A bridge to cross two fields of mathematics: Linear Algebra and Real Analysis.
Competing at the International Mathematics Competition.
Let's play football! Actually... Let's do math with football!
Sometimes people declare redundant axioms. Positivity is one of them.