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math.AG2025
Orbifold pseudo-effective cones of toric stacks
Ratko Darda, Takehiko Yasuda
In this paper, we explicitly describe the orbifold pseudo-effective cone of a split toric stack.
math.NT2025
Counting torsors for wild abelian groups
Ratko Darda, Takehiko Yasuda
Let be a global field of characteristic and a finite abelian -group. In this paper we treat the question of counting -torsors over for certain heights dev…
math.NT2025
The Batyrev-Manin conjecture for DM stacks II
Ratko Darda, Takehiko Yasuda
In this paper, we propose a new framework for studying the distribution of rational points on DM stacks of positive characteristic. Our primary focus is on wild stacks, which exist…