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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Generalised Castelnuovo inequalities
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by Liam A. Donohoe PDF
Trans. Amer. Math. Soc. 344 (1994), 217-260 Request permission

Abstract:

Given a Riemann surface of genus p, denoted by ${X_p}$, admitting j linear series of dimension r and degree n Accola derived a polynomial function $f(j,n,r)$ so that $p \leq f(j,n,r)$ and exhibited plane models of Riemann surfaces attaining equality in the inequality. In this paper we provide a classification of all such ${X_p}$ when $r \geq 6$. In addition we classify curves, ${X_p}$, of maximal genus when ${X_p}$ admits two linear series which have a common dimension but different degrees.
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Additional Information
  • © Copyright 1994 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 344 (1994), 217-260
  • MSC: Primary 14H10; Secondary 14H45
  • DOI: https://doi.org/10.1090/S0002-9947-1994-1208880-9
  • MathSciNet review: 1208880