论文标题

不正当同型心脏和MW-Modules

Perverse homotopy heart and MW-modules

论文作者

Déglise, Frédéric, Feld, Niels, Jin, Fangzhou

论文摘要

我们计算具有尺寸函数delta的基本方案,理性或在倒置等等的情况下的指数特征之后,计算动机稳定同型类别的不正当三角态心脏。为此,我们定义了同源性Milnor-Witt循环模块的概念,并构建了同型不变的Rost-Schmid循环复合物。此外,我们定义了共同体Milnor-Witt循环模块的类别,并在平滑情况下显示出双重性结果。

We compute the perverse delta-homotopy heart of the motivic stable homotopy category over a base scheme with a dimension function delta, rationally or after inverting the exponential characteristic in the equicharacteristic case. In order to do that, we define the notion of homological Milnor-Witt cycle modules and construct a homotopy-invariant Rost-Schmid cycle complex. Moreover, we define the category of cohomological Milnor-Witt cycle modules and show a duality result in the smooth case.

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