A product formula for surgery obstructions

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Given a degree one normal map and a closed manifold one can form their product. The result is another degree one normal map. In this paper we calculate the surgery obstruction of the product in terms of the obstruction of the original normal map and invariants of the closed manifold provided that the latter is simply connected. The result depends on the congruence class module 4 of the dimension of the closed manifold.

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Title Statements

Full title :A product formula for surgery obstructions / John W. Morgan.

Summary

Edition Statements

Publication Date:©1978.

Publication Statements

Publisher(s):American mathematical Society
Place of Publication:Providence, R.I
Language:eng
Publication Date:©1978.

Notes

"Volume 14 ... end of volume."

The Physical Object

Description:xiv, 90 pages : : illustrations ; : 26 cm.

Edition Identifiers

ISBN:0821822012, 9780821822012
oclc:ocm03845388
LC Classification:QA3
Dewey Decimal:510/.8 s

Preliminaries -- The a-priori surgery obstruction -- The index and the de Rham invariant -- The product formula -- An example.

Subjects

31.65 varieties, cell complexes Chirurgie Chirurgie (Mathematik) Chirurgie (Topologie) Formules produits (Théorie des opérateu… Hindernis Hindernistheorie Obstruction theory Product formulas (Operator theory) Surgery (Topology) Théorie des obstructions Therapie