East Asian mathematical journal

  • 제37권5호
  • /
  • Pages.585-590
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  • 2021
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  • 1226-6973(pISSN)
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  • 2287-2833(eISSN)
영남수학회 (The Youngnam Mathematical Society)
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JACOBIAN VARIETIES OF HYPERELLIPTIC CURVES OVER FINITE FIELDS WITH THE FORMAL STRUCTURE OF THE MIXED TYPE

  • Sohn, Gyoyong (Department of Mathematics Educaiton, Daegu National University of Education)
  • 투고 : 2021.07.15
  • 심사 : 2021.09.27
  • 발행 : 2021.09.30
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초록

This paper consider the Jacobian variety of a hyperelliptic curve over a finite field with the formal structure of the mixed type. We present the Newton polygon of the characteristic polynomial of the Frobenius endomorphism of the Jacobian variety. It gives an useful tool for finding the local decomposition of the Jacobian variety into isotypic components.

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참고문헌

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