Los Angeles Math Circle |

## 4/18 -- Group B: Symmetries and Groups (Prof. Christian Haesemeyer)Groups are algebraic structures that are used, for example, to
study symmetries of geometric objects, the invariance of laws of nature,
conservation laws, roots of polynomials, combinatorial counting problems
and many other questions. We are going to take a look at examples of such
structures taken from those various applications. |