Paravicini, Walther Dietrich: KK-Theory for Banach Algebras and Proper Groupoids. 2006
Inhalt
- `39`42`"613A``45`47`"603AKK-Theory for Banach Algebras
- Banach algebras and Banach modules
- Banach pairs
- Sums, tensor products and the pushout
- The multiplier algebra
- Graded Banach pairs
- Group actions
- Example: Trivial bundles over X
- Equivariant `39`42`"613A``45`47`"603AKK-theory
- A sufficient condition for homotopy
- Morita theory and `39`42`"613A``45`47`"603AKK`39`42`"613A``45`47`"603Aban
- `39`42`"613A``45`47`"603AKK-Theory for C0(X)-Banach Algebras
- C0(X)-Banach spaces
- C0(X)-Banach algebras, modules and pairs
- The pullback
- Gradings and group actions
- `39`42`"613A``45`47`"603ARKK`39`42`"613A``45`47`"603AbanG(C0(X); A,B)
- Homotopy and Morita equivalence
- The pushforward
- Special case: X compact
- `39`42`"613A``45`47`"603AKK-Theory for Fields of Banach algebras and Groupoids
- Upper semi-continuous fields of Banach spaces
- Monotone completions
- The pullback
- Groupoids
- `39`42`"613A``45`47`"603AKK`39`42`"613A``45`47`"603AbanG(A,B)
- `39`42`"613A``45`47`"603AKK`39`42`"613A``45`47`"603Aban-cycles and strict morphisms of groupoids
- The sufficient condition for homotopy
- Morita theory
- C0(X)-Banach Spaces and Fields over X
- The functor M: from fields to C0(X)-Banach spaces
- The functor F: from C0(X)-Banach spaces to fields
- The compositions of F and M (and the Gelfand functor)
- Locally C0(X)-convex C0(X)-Banach spaces
- Group actions and gradings
- Algebras, modules and pairs and the functors F, M and G
- `39`42`"613A``45`47`"603AKK`39`42`"613A``45`47`"603Aban, `39`42`"613A``45`47`"603ARKK`39`42`"613A``45`47`"603Aban and the functors M, F and G
- `39`42`"613A``45`47`"603AKB(E) as a G-Banach algebra
- The Descent
- Convolution and sections with compact support
- Unconditional completions
- The descent and open subgroupoids
- The descent and local convexity
- Generalised Morphisms of Locally Compact Groupoids
- Generalised morphisms
- The linking groupoid
- The pullback of groupoids
- Locally compact groupoids with Haar systems
- The functor p!
- The pullback along generalised morphisms
- Examples
- A Generalised Green-Julg Theorem for Proper Groupoids
- The theorem and its generalisation
- The homomorphism JAB
- Monotone completions as analogues of `39`42`"613A``45`47`"603AL2(G,B)
- Regular unconditional completions
- The (inverse) homomorphism MAB
- JABMAB = `39`42`"613A``45`47`"603AId on the level of `39`42`"613A``45`47`"603AKK`39`42`"613A``45`47`"603Aban
- Embedding E into H(G, E) as a summand
- MAB JAB = `39`42`"613A``45`47`"603AId on the level of `39`42`"613A``45`47`"603AKK`39`42`"613A``45`47`"603Aban
- The Bost Map and Proper Banach Algebras
- Topological `39`42`"613A``45`47`"603AK-theory and the general Bost conjecture
- The Bost conjecture and proper groupoids
- The pushforward construction
- Proper G-Banach algebras
- Locally C0(X)-Convex C0(X)-Banach Spaces
- Continuous Fields of Measures
- Sections of compact support
- Continuous fields of measures
- Continuous fields of measures and fields of Banach spaces
- Some Details Concerning Chapter 5
- Some proofs of results of Section 5.1
- The convolution with fields of compact operators
- Some details concerning unconditional completions (Section 5.2)
- Some Details Concerning Chapter 6
- Some Remarks
- A note concerning C0(X)-Banach algebras
- A note concerning the local boundedness of fields of linear maps
- A lemma concerning quotient maps between Banach spaces
- Some facts concerning C0(X) and Cc(X)
- Restriction of u.s.c. fields onto closed subspaces
- The pushout of B-induced Banach modules
- Cut-off pairs for actions of groupoids
- Monotone completions and operators given by kernels
