Integral Models of Extremal Rational Elliptic Surfaces |
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Authors: | Tyler J Jarvis Jeremy R Ricks |
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Institution: | Department of Mathematics , Brigham University , Provo , Utah , USA |
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Abstract: | Miranda and Persson classified all extremal rational elliptic surfaces in characteristic zero. We show that each surface in Miranda and Persson's classification has an integral model with good reduction everywhere (except for those of type X 11(j), which is an exceptional case), and that every extremal rational elliptic surface over an algebraically closed field of characteristic p > 0 can be obtained by reducing one of these integral models mod p. |
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Keywords: | Elliptic surfaces Extremal surfaces Integral models |
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