The diagonal of tropical matroid varieties and cycle intersections
The diagonal of tropical matroid varieties and cycle intersections
复制标题
热带拟阵品种和周期交叉点的对角线
DOI:
10.1007/s13348-012-0072-1
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发表时间:
2013
影响因子:
1.1
通讯作者:
J. Rau
中科院分区:
文献类型:
--
作者:
G. François;J. Rau
We define an intersection product of tropical cycles on matroid varieties (via cutting out the diagonal) and show that it is well-behaved. In particular, this enables us to intersect cycles on moduli spaces of tropical rational marked curvesand. This intersection product can be extended to smooth varieties (whose local models are matroid varieties). We also study pull-backs of cycles and rational equivalence.
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DOI:
10.4171/jems/297
发表时间:
2009
期刊:
arXiv: Algebraic Geometry
影响因子:
--
作者:
Lars Allermann
通讯作者:
Lars Allermann
DOI:
10.1137/110850141
发表时间:
2010
期刊:
SIAM J. Discret. Math.
影响因子:
--
作者:
Kristin M. Shaw
通讯作者:
Kristin M. Shaw
DOI:
10.1007/s13366-012-0122-6
发表时间:
2010
期刊:
Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry
影响因子:
--
作者:
Alex Fink
通讯作者:
Alex Fink
影响因子:
0.8
作者:
Lars Allermann;Johannes Rau
通讯作者:
Johannes Rau
影响因子:
1.8
作者:
A. Gathmann;Michael Kerber;H. Markwig
通讯作者:
H. Markwig