On rationality of logarithmic Q-homology planes. II
On rationality of logarithmic Q-homology planes. II
复制标题
论对数Q-同调平面的合理性。
DOI:
10.18910/6777
复制
发表时间:
1997
影响因子:
0.4
通讯作者:
A. Shastri
中科院分区:
文献类型:
--
作者:
R. Gurjar;C. R. Pradeep;A. Shastri
Let V be a normal surface defined over C. Following [3], we say V is logarithmic if all its singularities are of quotient type. It is called a Q-homology plane if its reduced homology groups with rational coefficients all vanish. Let J^ = {pi, ,pr} denote the set of singularities of V. Then recall that the logarithmic Kodaira dimension of V is defined to be the logarithmic Kodaira dimension of V \ ^ . In a sequence of three articles beginning with this, we propose to probe the following questions: