A note on Enriques' surfaces in characteristic 2
Toshiyuki Katsura (1982)
Compositio Mathematica
Similarity:
Toshiyuki Katsura (1982)
Compositio Mathematica
Similarity:
Enrico Jabara (2012)
Acta Arithmetica
Similarity:
Rick Miranda, Ulf Persson (1989)
Mathematische Zeitschrift
Similarity:
Wolfgang K. Seiler (1987)
Compositio Mathematica
Similarity:
Tolga Karayayla (2014)
Open Mathematics
Similarity:
In this paper, the automorphism groups of relatively minimal rational elliptic surfaces with section which have constant J-maps are classified. The ground field is ℂ. The automorphism group of such a surface β: B → ℙ1, denoted by Au t(B), consists of all biholomorphic maps on the complex manifold B. The group Au t(B) is isomorphic to the semi-direct product MW(B) ⋊ Aut σ (B) of the Mordell-Weil groupMW(B) (the group of sections of B), and the subgroup Aut σ (B) of the automorphisms preserving...
Holzapfel, R. (2004)
Serdica Mathematical Journal
Similarity:
2000 Mathematics Subject Classification: 11G15, 11G18, 14H52, 14J25, 32L07. We call a complex (quasiprojective) surface of hyperbolic type, iff – after removing finitely many points and/or curves – the universal cover is the complex two-dimensional unit ball. We characterize abelian surfaces which have a birational transform of hyperbolic type by the existence of a reduced divisor with only elliptic curve components and maximal singularity rate (equal to 4). We discover a...
Jong Hae Keum (1996)
Manuscripta mathematica
Similarity:
Joseph H. Silverman (2012)
Acta Arithmetica
Similarity:
K. I. Iordanidis (1971)
Δελτίο της Ελληνικής Μαθηματικής Εταιρίας
Similarity:
Touafek, Nouressadat (2008)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
Similarity:
Vasile Brinzanescu (1994)
Manuscripta mathematica
Similarity: