Minimal Models and Abundance for Positive Characteristic Log Surfaces
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AbstractWe discuss the birational geometry of singular surfaces in positive characteristic. More precisely, we establish the minimal model program and the abundance theorem for ℚ-factorial surfaces and for log canonical surfaces. Moreover, in the case where the base field is the algebraic closure of a finite field, we obtain the same results under much weaker assumptions.
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2019 ◽
Vol 2019
(747)
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pp. 147-174
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2010 ◽
Vol 146
(4)
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pp. 919-928
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2014 ◽
Vol 28
(3)
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pp. 711-744
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2016 ◽
Vol 2016
(721)
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pp. 1-41
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