By Stefan Bauer (auth.), Tammo tom Dieck (eds.)

ISBN-10: 3540460365

ISBN-13: 9783540460367

ISBN-10: 3540505288

ISBN-13: 9783540505280

Contents: S. Bauer: The homotopy kind of a 4-manifold with finite basic group.- C.-F. Bödigheimer, F.R. Cohen: Rational cohomology of configuration areas of surfaces.- G. Dylawerski: An S1 -degree and S1 -maps among illustration spheres.- R. Lee, S.H. Weintraub: On yes Siegel modular types of genus and degrees above two.- L.G. Lewis, Jr.: The RO(G)-graded equivariant usual cohomology of advanced projective areas with linear /p actions.- W. Lück: The equivariant degree.- W. Lück, A. Ranicki: surgical procedure transfer.- R.J. Milgram: a few feedback at the Kirby - Siebenmann class.- D. Notbohm: The fixed-point conjecture for p-toral groups.- V. Puppe: easily attached manifolds with out S1-symmetry.- P. Vogel: 2 x 2 - matrices and alertness to hyperlink idea.

Show description

Read Online or Download Algebraic Topology and Transformation Groups: Proceedings of a Conference held in Göttingen, FRG, August 23–29, 1987 PDF

Best topology books

Download e-book for iPad: Global Analysis on Foliated Spaces by Calvin C. Moore

Foliated areas glance in the neighborhood like items, yet their worldwide constitution is usually no longer a product, and tangential differential operators are correspondingly extra advanced. within the Eighties, Alain Connes based what's referred to now as noncommutative geometry. one of many first effects was once his generalization of the Atiyah-Singer index theorem to compute the analytic index linked to a tangential (pseudo)-differential operator and an invariant transverse degree on a foliated manifold, when it comes to topological information at the manifold and the operator.

Download e-book for kindle: Category Theory: Proceedings of the International Conference by A. Carboni, M.C. Pedicchio, G. Rosolini

With one exception, those papers are unique and entirely refereed study articles on a variety of purposes of classification thought to Algebraic Topology, good judgment and desktop technology. The exception is an exceptional and long survey paper by means of Joyal/Street (80 pp) on a growing to be topic: it provides an account of classical Tannaka duality in this type of means as to be available to the final mathematical reader, and to supply a key for access to extra fresh advancements and quantum teams.

Extra info for Algebraic Topology and Transformation Groups: Proceedings of a Conference held in Göttingen, FRG, August 23–29, 1987

Example text

Now consider of the subspace subspace tations the action of is a sum of of G, and type 0 is I, of type R of on which copies of it is easy Pl Pl 32 of on R. 1, the dimension trivially is 55. 64 irreducible to see that the number 1 is 7, of type 2 is 5, etc. 1 yields for all the subgroups 9 9 18 3 18 1 7 5 I0 I 6 2 m0 i 5 3 4 1 2 0 m1 1 6 3 6 0 0 0 m2 1 5 2 5 0 2 1 m3 1 3 3 0 I 0 0~ m4 I 4 1 2 0 0 0 m5 i 3 i 2 0 i 0 I 0 0 0 0 0 0 (consistent) / m6 system has rank 7, and hence a unique (mo,ml, ....

1. For the following untwisted number of equivalence classes of lines at level [A: F] Generators of A/F 1 Pl 40 4 PI' P2 32 4 PI' ql 33 4 PI' q2 29 8 PI' P2' P3 28 8 PI' P2' ql 25 8 PI' P2' q3 23 64 PI' P2' P3' ql' q2' q3 15 the action of of course must know the latter. 6 (and there are 54 of them). A/F and bi is as stated: on lines at level They are given by are defined mod 2 F we [LW3], theorem Recall they arise as follows: There are 15 lines at level 2, given by ai the 54 2 To determine A A, Number of equlvalence class@s - Proof.

Note that R0(G ) is the quotient of R0(G) obtained by allowing the obvious cancellations and that RO0(G ) is the quotient of R0(G ) obtained by identifying conjugate representations. Let A be the irreducible complex representation which sends the standard generator of 7//p to e 2'~i/p. The monoid R0(G) is generated by elements of the form Am _ An where 1 < m , n _< p - 1 . Define a homomorphism from R0(G) to 77, regarded as a monoid under multiplication, by sending the generator Am - An to m(n-1), where n -1 denotes the unique integer such that 1 _< n -1 _< p - 1 and n(n - 1 ) - 1 mod p.

Download PDF sample

Algebraic Topology and Transformation Groups: Proceedings of a Conference held in Göttingen, FRG, August 23–29, 1987 by Stefan Bauer (auth.), Tammo tom Dieck (eds.)


by James
4.5

Algebraic Topology and Transformation Groups: Proceedings of - download pdf or read online
Rated 4.37 of 5 – based on 3 votes