Prem-mappings,triple self-intersection points of oriented surfaces,and the Rokhlin signature theorem |
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Authors: | P M Akhmet'ev |
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Institution: | (1) Institute of Earth Magnetism and Wave Propagation, Russian Academy of Sciences, USSR |
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Abstract: | We find a connection between the Rokhlin theorem on the signature of a four-dimensional manifold and the notion of a prem-mapping
that arises from the theory of embeddings of smooth manifolds.
Translated fromMatematicheskie Zametki, Vol. 59, No. 6, pp. 803–810, June, 1996.
I thank Prof. A. Szucs for informing me about the existence of a canonical orientationO on the double points curve of a prem-mapping of an oriented surface into ℝ3. |
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