TY - BOOK AU - Hartshorne,Robin TI - Families of curves in $\mathbf{P}^3$ and Zeuthen's problem T2 - Memoirs of the American Mathematical Society, SN - 9781470402068 (online) AV - QA3QA656 .A57 no. 617 U1 - 516.3/5 21 PY - 1997/// CY - Providence, R.I. PB - American Mathematical Society KW - Curves, Algebraic KW - Surfaces, Cubic KW - Picard groups N1 - "November 1997, volume 130, number 617 (first of 4 numbers)."; Includes bibliographical references; 0. Introduction; 1. Preliminaries; 2. Families of quadric surfaces; 3. Degenerations of cubic surfaces; 4. Standard form for certain deformations; 5. Local Picard group of some normal hypersurface singularities; 6. Solution of Zeuthen's problem; Access is restricted to licensed institutions; Electronic reproduction; Providence, Rhode Island; American Mathematical Society; 2012 UR - http://www.ams.org/memo/0617 UR - http://dx.doi.org/10.1090/memo/0617 ER -