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Classification of Singular Fibers on Rational Elliptic Surfaces in Characteristic Three
Authors:Tyler Jarvis  William E. Lang  Gretchen Rimmasch  Julie Rogers  Erin D. Summers  Nansen Petrosyan
Affiliation:1. Brigham Young University , Provo, Utah, USA jarvis@math.byu.edu;3. Brigham Young University , Provo, Utah, USA;4. University of Wisconsin , Madison, Wisconsin, USA
Abstract:ABSTRACT

We list all possible configurations of singular fibers on rational elliptic surfaces in characteristic three and prove that no others exist. In total, we find 267 distinct configurations. Configurations of purely multiplicative fibers in characteristic three are compared to those in characteristics zero and two.
Keywords:Elliptic surfaces  Positive characteristic  Singular fibers
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