| Publication Type |
dissertation |
| School or College |
College of Science |
| Department |
Mathematics |
| Author |
Fusi, Davide |
| Title |
Rationality and related problems |
| Date |
2012-05 |
| Description |
In this manuscript we discuss some problems regarding rational varieties. We study how rationality deforms in families giving a complete description for families of threefolds. We introduce a new invariant that can be attached to a rational variety and we study rational varieties for small values of the invariant. We discuss and we give a partial answer to the problem of determine if for every point on a rational variety we can find a global system of parameters. |
| Type |
Text |
| Publisher |
University of Utah |
| Subject |
Algebraic geometry; Rationality; Rational varieties; Rational degree |
| Dissertation Institution |
University of Utah |
| Dissertation Name |
Doctor of Philosophy |
| Language |
eng |
| Rights Management |
Copyright © Davide Fusi 2012 |
| Format Medium |
application/pdf |
| Format Extent |
466,801 bytes |
| Identifier |
us-etd3/id/666 |
| Source |
Original in Marriott Library Special Collections, QA3.5 2012 .F87 |
| ARK |
ark:/87278/s6mp5j1z |
| Setname |
ir_etd |
| ID |
194830 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6mp5j1z |
