On a characterization of algebraic ruled surfaces

zbMath0553.14015MaRDI QIDQ801992

Daniela Romagnoli, Elisabetta Ambrogio

Publication date: 1983

Published in: Ricerche di Matematica (Search for Journal in Brave)

zbMATH Keywords

classEuler characteristicdegreecharacteristic p

Mathematics Subject Classification ID

Finite ground fields in algebraic geometry (14G15) Families, moduli, classification: algebraic theory (14J10) Special surfaces (14J25)

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