DESCENDENT BOUNDS FOR EFFECTIVE DIVISORS ON (M)over-barg

作者：Pandharipande R^*

来源：Journal of Algebraic Geometry, 2012, 21(2): 299-303.

The slope of (M) over bar (g) is bounded from below by 60/g+4, via a descendent. calculation.

• 出版日期2012-4