<p>Check their faculty rosters and course offerings to see how their math departments’ interests compare with yours.</p>
<p>Your other posts indicate that you are an international student (Canadian or non-Canadian?), your parents can pay list price (they know that can be over $60,000 per year at the most expensive US universities, right?), you have significant self-studied knowledge of advanced undergraduate mathematics, and you were previously considering majoring in biology. Is this correct?</p>