Introduction to the Representation Theory of Compact and Locally Compact Groups

Part I. Representations of compact groups: 1. Compact groups and Haar measures; 2. Representations, general constructions; 3. A geometrical application; 4. Finite-dimensional representations of compact groups; 5. Decomposition of the regular representation; 6. Convolution, Plancherel formula & Fourier inversion; 7. Characters and group algebras; 8. Induced representations and Frobenius-Weil reciprocity; 9. Tannaka duality; 10. Representations of the rotation group; Part II. Representations of Locally Compact Groups: 11. Groups with few finite-dimensional representations; 12. Invariant measures on locally compact groups and homogeneous spaces; 13. Continuity properties of representations; 14. Representations of G and of L1(G); 15. Schur's lemma: unbounded version; 16. Discrete series of locally compact groups; 17. The discrete series of S12(R); 18. The principal series of S12(R); 19. Decomposition along a commutative subgroup; 20. Type I groups; 21. Getting near an abstract Plancherel formula; Epilogue.