Toroidalization of Dominant Morphisms of 3-folds

Steven Dale Cutkosky (Autor)

Buch | Softcover

222 Seiten

2007
American Mathematical Society (Verlag)
978-0-8218-3998-0 (ISBN)

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Contains a proof that a dominant morphism from a 3-fold $X$ to a variety $Y$ can be made toroidal by blowing up in the target and domain. This title includes applications to factorization of birational morphisms of 3-folds.

Introduction An outline of the proof Notation Toroidal morphisms and prepared morphisms Toroidal ideals Toroidalization of morphisms from 3-folds to surfaces Preparation above 2 and 3-points Preparation The $/tau$ invariant Super parameters Good and perfect points Relations Well prepared morphisms Construction of $/tau$-well prepared diagrams Construction of a $/tau$-very well prepared morphism Toroidalization Proofs of the main results List of technical terms Bibliography.

Erscheint lt. Verlag	1.11.2007
Reihe/Serie	Memoirs of the American Mathematical Society
Verlagsort	Providence
Sprache	englisch
Gewicht	410 g
Themenwelt	Mathematik / Informatik ► Mathematik ► Geometrie / Topologie
ISBN-10	0-8218-3998-5 / 0821839985
ISBN-13	978-0-8218-3998-0 / 9780821839980
Zustand	Neuware