Cellular ${\mathbb{A}}^1$-Homology of Smooth Toric Varieties

Abstract

In this paper, we present the calculations of cellular ${\mathbb{A}}^1$-homology for smooth toric varieties, along with an explicit description of pure shellable cases. Consequently, we derive the (Milnor-Witt) motivic decomposition for these pure shellable cases. Furthermore, we obtain an additive basis for the Chow groups of general smooth toric varieties.