论文标题
SL（$ n $）逆向矢量估值
SL($n$) contravariant vector valuations
论文作者
论文摘要
$ \ Mathbb r^n $对polytopes上的所有SL（$ n $）违反矢量估值均被完全分类，而没有任何其他假设。定义了方面的矢量。事实证明，这是$ n \ geq3 $的唯一估值。在第二个维度中，分类对应于SL（2）协变量的情况。
All SL($n$) contravariant vector valuations on polytopes in $\mathbb R^n$ are completely classified without any additional assumptions. The facet vector is defined. It turns out to be the unique such valuation for $n\geq3$. In dimension two, the classification corresponds to the case of SL(2) covariant valuations.
