teach/mdi349.git, branch upload-20100601 MDI349 (géométrie algébrique) http://git.madore.org/cgit/teach/mdi349.git/atom?h=upload-20100601 2010-06-01T01:11:51+00:00 Introduction to dimension theory. 2010-06-01T01:11:51+00:00 David A. Madore david+git@madore.org 2010-06-01T01:11:51+00:00 urn:sha1:d1dcbf30ddc167b6f8e6b01c42dc4607102efeec A stupidly simple example of a morphism from an open variety. 2010-06-01T00:38:32+00:00 David A. Madore david+git@madore.org 2010-06-01T00:38:32+00:00 urn:sha1:05fe9f54c3e82b5801aaccf94469d72446ec2c91 Products of varieties, and the Segre embedding. 2010-06-01T00:32:10+00:00 David A. Madore david+git@madore.org 2010-06-01T00:32:10+00:00 urn:sha1:a9084769e61ce9b52790b5e8966934cd8c486cbb Note morphisms from projective to affine are constant. 2010-06-01T00:06:04+00:00 David A. Madore david+git@madore.org 2010-06-01T00:06:04+00:00 urn:sha1:25373650c86c246d855986a4be2e6738d2e8452d Purge TODO. 2010-05-31T23:57:10+00:00 David A. Madore david+git@madore.org 2010-05-31T23:57:10+00:00 urn:sha1:f3d9527724006201e339744e7c32cb9edfee7a3b Hilbert-Samuel polynomial. 2010-05-31T23:56:56+00:00 David A. Madore david+git@madore.org 2010-05-31T23:56:56+00:00 urn:sha1:e53ee652e27f4e4ab10d4401434042e9a2e622f8 Another example. Details are sketchy. 2010-05-31T17:09:58+00:00 David A. Madore david@procyon.(none) 2010-05-31T17:09:58+00:00 urn:sha1:d466219aafb73796477ce80137d6adb758479f8c Argue that the two morphisms defined in the examples are inverse to one another. 2010-05-31T17:07:51+00:00 David A. Madore david@procyon.(none) 2010-05-31T17:07:51+00:00 urn:sha1:e09c65950e4f5e5cb856c3ef444f7ea69a86b873 Tedious global description of morphisms of quasiprojective varieties. 2010-05-31T16:47:58+00:00 David A. Madore david@procyon.(none) 2010-05-31T16:47:58+00:00 urn:sha1:974a7757f14fd90f866e522e5b2067933de5aa52 Remark prime ideals <-> irreductible closed sets also works in projective context. 2010-05-31T13:18:01+00:00 David A. Madore david@procyon.(none) 2010-05-31T13:18:01+00:00 urn:sha1:ff7aa1b4d669d8bf570a4a20e390558e96543206