Matematik: Representationsteori
Kursen behandlar: Grupprepresentationer: linjära representationer, ekvivalenta representationer, regulära representationer, inducerade och begränsade representationer, irreducibla representationer, Maschkes sats, dualrepresentationer och tensorprodukt av representationer. Karaktärteori: karaktärer av representationer, inducerade karaktärer, irreducerbara karaktärer, ortogonalitetsrelationer,The course treats: Group representations: linear representations, equivalent representations, regular representation, induced and restricted representations, irreducible representations, Maschke’s Theorem, dual representations and tensor product of representations. Character theory: characters of representations, induced characters, irreducible characters, orthogonality relations, integralit