23 citations · 94 across the 13 of their papers we have counts for
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math.AG2021
Inversion of adjunction for quotient singularities II: Non-linear actions
Yusuke Nakamura, Kohsuke Shibata
We prove the precise inversion of adjunction formula for quotient singularities. As an application, we prove the semi-continuity of minimal log discrepancies for hyperquotient sing…
math.AG2021
On generalized minimal log discrepancy
Weichung Chen, Yoshinori Gongyo, Yusuke Nakamura
We discuss the ACC conjecture and the LSC conjecture for minimal log discrepancies of generalized pairs. We prove that some known results on these two conjectures for usual pairs a…
math.CO2021
Upper bounds of orders of automorphism groups of leafless metric graphs
Yusuke Nakamura, JuAe Song
We prove a tropical analogue of the theorem of Hurwitz: a leafless metric graph of genus has at most automorphisms when ; automorphisms when $g \ge 3…