On the Local Structure of Morita and Rickard Equivalences between Brauer Blocks by Lluis Puig
On the Local Structure of Morita and Rickard Equivalences between Brauer Blocks (Progress in Mathematics) by Lluis Puig
English | Jul 1, 1999 | ISBN: 3034897324 | 255 Pages | PDF | 14 MB
English | Jul 1, 1999 | ISBN: 3034897324 | 255 Pages | PDF | 14 MB
Brauer had already introduced the defect of a block and opened the way towards a classification by solving all the problems in defects zero and one, and by providing some evidence for the finiteness of the set of blocks with a given defect. In 1959 he discovered the defect group, and in 1964 Dade determined the blocks with cyclic defect groups.