Decomposability of quotients by complex conjugation for rational and Enriques surfaces

被引：4
|
作者：
Finashin, S
机构：
[1] ELECTROTECH UNIV,ST PETERSBURG 199376,RUSSIA
[2] MIDDLE E TECH UNIV,TR-06531 ANKARA,TURKEY
来源：
TOPOLOGY AND ITS APPLICATIONS | 1997年 / 79卷 / 02期
关键词：
real algebraic surfaces; rational surfaces; Enriques surfaces; quotients by complex conjugation; diffeomorphism; four-manifolds;
D O I：
10.1016/S0166-8641(96)00174-5
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The quotients Y = X/conj by the complex conjugation conj:X --> X for complex rational and Enriques surfaces X defined over R are shown to be diffeomorphic to connected sums of <(CP)over bar>(2), whenever the Y are simply connected. (C) 1997 Elsevier Science B.V.
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页码：121 / 128
页数：8
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