Decomposability of quotients by complex
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S. Finashin
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Article
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1997
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Elsevier Science
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English
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The quotients Y = X/conj by the complex conjugation conj : X -+ X for complex rational and Enriques surfaces X defined over Iw are shown to be diffeomorphic to connected sums of D2, whenever the Y are simply connected. 0 1997 Elsevier Science B.V.