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math.AG2026
Chow Quotient Moduli Space of Dynamical Systems on the Projective Line and Rescaling Limits
Rin Gotou
We study Chow-quotient compactifications of the moduli space of degree- rational self-maps of the projective line. We compute the degree of every three-dimensional orbit cycle i…
math.AG2026
Semistable reductions and minimalities of invariants for group scheme actions on projective schemes
Rin Gotou, Yûsuke Okuyama
Let be an algebraically closed and complete non-archimedean and non-trivially valued field, and let be a reductive group scheme acting on a flat projective scheme defin…