Reference for explicit calculation of blowups (of ideals) and strict transforms - MathOverflow most recent 30 from http://mathoverflow.net2013-05-24T13:50:16Zhttp://mathoverflow.net/feeds/question/5012http://www.creativecommons.org/licenses/by-nc/2.5/rdfhttp://mathoverflow.net/questions/5012/reference-for-explicit-calculation-of-blowups-of-ideals-and-strict-transformsReference for explicit calculation of blowups (of ideals) and strict transformsunknown (google)2009-11-11T09:19:04Z2010-04-19T15:30:17Z
<p>Can one suggest some references where explicit calculations for blow up technique(along an ideal) and strict transformation is done in different examples?</p>
http://mathoverflow.net/questions/5012/reference-for-explicit-calculation-of-blowups-of-ideals-and-strict-transforms/5021#5021Answer by David Lehavi for Reference for explicit calculation of blowups (of ideals) and strict transformsDavid Lehavi2009-11-11T10:07:35Z2009-11-11T10:07:35Z<p>Both Hartshorne and Fulton's Intersection theory contain many examples. Look for the terms "Blow up" and "Monoidal transform". There are also some "hands on" examples in Dolgachev's <a href="http://www.math.lsa.umich.edu/~idolga/topics1.pdf" rel="nofollow">classical algebraic geometry online book</a> . The standard example is describing a cubic surface as a plane with 6 blown up points; see Hartshorne V.4 </p>
http://mathoverflow.net/questions/5012/reference-for-explicit-calculation-of-blowups-of-ideals-and-strict-transforms/5657#5657Answer by Shom for Reference for explicit calculation of blowups (of ideals) and strict transformsShom2009-11-15T23:55:23Z2009-11-15T23:55:23Z<p>I suggest Beauville's Complex Algebraic Surfaces.</p>
http://mathoverflow.net/questions/5012/reference-for-explicit-calculation-of-blowups-of-ideals-and-strict-transforms/21041#21041Answer by Csar Lozano Huerta for Reference for explicit calculation of blowups (of ideals) and strict transformsCsar Lozano Huerta2010-04-11T21:44:32Z2010-04-11T21:44:32Z<p>I think, you'd like to see explicit equations and if possible, a singularity completely solved by blowups. One can take a look at such thinks in <strong>Lectures on resolution of singularities</strong> by Janos Kollar (http://press.princeton.edu/titles/8449.html). The book starts with more than ten different methods of how to solve singularities on curves and then continues on resolution of singularities on surfaces. There you will see specific examples and explicit equations.</p>
http://mathoverflow.net/questions/5012/reference-for-explicit-calculation-of-blowups-of-ideals-and-strict-transforms/21843#21843Answer by J.C. Ottem for Reference for explicit calculation of blowups (of ideals) and strict transformsJ.C. Ottem2010-04-19T14:55:03Z2010-04-19T14:55:03Z<p>There are several explicit calculations given in Chapter IV.2 of Eisenbud and Harris' <a href="http://books.google.no/books?id=FjtDugVYMIMC&pg=PA162&lpg=PP1&dq=geometry+of+schemes#v=onepage&q&f=false" rel="nofollow">Geometry of Schemes</a></p>
http://mathoverflow.net/questions/5012/reference-for-explicit-calculation-of-blowups-of-ideals-and-strict-transforms/21844#21844Answer by Daisy for Reference for explicit calculation of blowups (of ideals) and strict transformsDaisy2010-04-19T15:30:17Z2010-04-19T15:30:17Z<p>You can try out Hauser's seven short stories (with lots of examples and exercises!) <a href="http://homepage.univie.ac.at/herwig.hauser/Publications/seven%20short%20stories%20on%20blowups%20and%20resolution/seven%20short%20stories%20on%20blowups%20and%20resolution.pdf" rel="nofollow">http://homepage.univie.ac.at/herwig.hauser/Publications/seven%20short%20stories%20on%20blowups%20and%20resolution/seven%20short%20stories%20on%20blowups%20and%20resolution.pdf</a>
some more examples are in
<a href="http://homepage.univie.ac.at/herwig.hauser/Publications/seventeen-obstacles-97.pdf" rel="nofollow">http://homepage.univie.ac.at/herwig.hauser/Publications/seventeen-obstacles-97.pdf</a></p>