15 citations · 16 across the 4 of their papers we have counts for
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math.AG2018★ 1 cited
Potentially stably rational del Pezzo surfaces over nonclosed fields
Yuri Tschinkel, Kaiqi Yang
We classify Galois actions on Picard lattices of del Pezzo surfaces of degrees 1,2, and 3 giving rise to minimal surfaces with no cohomological obstructions to stable rationality.
math.DS2018★ 15 cited
Spatial nonhomogeneous periodic solutions induced by nonlocal prey competition in a diffusive predator-prey model
Shanshan Chen, Junjie Wei, Kaiqi Yang
The diffusive Holling-Tanner predator-prey model with no-flux boundary conditions and nonlocal prey competition is considered in this paper. We show the existence of spatial nonhom…