164 citations · 609 across the 38 of their papers we have counts for
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math.CV2009★ 1 cited
Rational singularities and quotients by holomorphic group actions
Daniel Greb
We prove that rational and 1-rational singularities of complex spaces are stable under taking quotients by holomorphic actions of reductive and compact Lie groups. This extends a r…
math.AG2009★ 3 cited
1-rational singularities and quotients by reductive groups
Daniel Greb
We prove that good quotients of algebraic varieties with 1-rational singularities also have 1-rational singularities. This refines a result of Boutot on rational singularities of g…