Document Zbl 0681.14006

On the Euler characteristic mod 2 of real projective varieties. (English) Zbl 0681.14006

Math. Proc. Camb. Philos. Soc. 104, No. 3, 479-481 (1988).

Let X be a real projective variety and \(\chi =\chi(X)\) its Euler characteristic. The author gives a formula for \(\chi\) mod 2.

Reviewer: P.E.Newstead

Cited in 3 Documents

MSC:

14F45	Topological properties in algebraic geometry
14Pxx	Real algebraic and real-analytic geometry
14F25	Classical real and complex (co)homology in algebraic geometry

Keywords:

real projective variety; Euler characteristic

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References:

[1]	DOI: 10.1016/0040-9383(83)90019-8 · Zbl 0516.58010 · doi:10.1016/0040-9383(83)90019-8
[2]	DOI: 10.2307/1971156 · Zbl 0398.57020 · doi:10.2307/1971156
[3]	DOI: 10.1016/0040-9383(86)90020-0 · Zbl 0611.32007 · doi:10.1016/0040-9383(86)90020-0
[4]	DOI: 10.1007/BF01456049 · Zbl 0616.14016 · doi:10.1007/BF01456049

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