Forphysicsstudentsinterestedinthemathematicstheyuse,andformathstudentsinterestedinseeinghowsomeoftheideasoftheirdisciplinefindrealizationinanappliedsetting.Thepresentationstrikesabalancebetweenformalismandapplication,betweenabstractandconcrete.Theinterconnectionsamongthevarioustopicsa