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On the Euler characteristic mod 2 of real projective varieties

Published online by Cambridge University Press:  24 October 2008

Zbigniew Szafraniec
Zbigniew Szafraniec
Affiliation:
Institute of Mathematics, University of Gdańsk, 80-952 Gdańsk, Wita Stwosza 57, Poland
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Extract

Let f1, …, fs: ℝn+1→ℝ be homogeneous polynomials, and let

The Euler characteristic χ(X) is an important topological and geometric invariant of X.

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 104 , Issue 3 , November 1988 , pp. 479 - 481
Copyright
Copyright © Cambridge Philosophical Society 1988

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References

REFERENCES

[1]Eisenbud, D. and Levine, H. I.. An algebraic formula for the degree of a C ∞-map germ. Ann. of Math. (2) 106 (1977), 19–44.CrossRefGoogle Scholar
[2]Szafraniec, Z.. On the Euler characteristic of analytic and algebraic sets. Topology (4) 25 (1986), 411–414.CrossRefGoogle Scholar
[3]Szafraniec, Z.. On the Euler characteristic of complex algebraic varieties. Math. Ann. 280 (1988), 177–183.CrossRefGoogle Scholar
[4]Wall, C. T. C.. Topological invariance of the Milnor number mod 2. Topology (3) 22 (1983), 345–350.CrossRefGoogle Scholar