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math.AG2010
Monoidal transforms and invariants of singularities in positive characteristic
Angélica Benito, Orlando E. Villamayor
The problem of resolution of singularities in positive characteristic can be reformulated as follows: Fix a hypersurface , embedded in a smooth scheme, with points of multiplici…
math.AG2010
The -invariant and elimination
Angélica Benito
In this paper we present some results showing the good behavior of the -invariant of a Rees algebra with integral closure and elimination (of variables).