Canonical Embeddings
نویسندگان
چکیده
منابع مشابه
Ribbons and Their Canonical Embeddings
We study double structures on the projective line and on certain other varieties, with a view to having a nice family of degenerations of curves and K3 surfaces of given genus and Cli ord index. Our main interest is in the canonical embeddings of these objects, with a view toward Green's Conjecture on the free resolutions of canonical curves. We give the canonical embeddings explicitly, and exh...
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The Deligne-Lusztig varieties associated to the Coxeter classes of the algebraic groups A2, B2 and G2 are affine algebraic curves. We produce explicit projective models of the closures of these curves. Furthermore for d the Coxeter number of these groups, we find polynomials for each of these models that cut out the Fq-points, the Fqd -points and the Fqd+1 points, and demonstrate a relation sat...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1980
ISSN: 0002-9947
DOI: 10.2307/1998379