Cohomology for Operator Algebras: The Ma
β
Frank L. Gilfeather; Florin Pop; Roger R. Smith
π
Article
π
1997
π
Elsevier Science
π
English
β 420 KB
For an inclusion B A of operator algebras we introduce the B-nil cohomology groups H n (A | B), which can be easier to compute than the standard cohomology groups H n (A). We then develop two long exact sequences, the first linking H n (A | B), H n (A) and H n (B), the second corresponding to the Ma