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* Weak approximation.David A. Madore2016-04-021-1/+97
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* More about valuations, more examples, and discuss closed points w.r.t. ↵David A. Madore2016-04-021-17/+100
| | | | rational/geometric points.
* Places of the projective line.David A. Madore2016-04-011-16/+109
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* Add a trivial remark.David A. Madore2016-04-011-0/+4
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* Field of constants, and more about linear disjointness.David A. Madore2016-04-011-25/+151
| | | | Note renumbering in §1.4 (on linear disjointness).
* Existence of valuations, and link to integral closure.upload-20160331David A. Madore2016-03-311-10/+156
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* Discrete valuation rings are principal, and whatnot.David A. Madore2016-03-311-5/+112
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* Additional statement in the key lemma, on the degree of the residue field.David A. Madore2016-03-311-10/+37
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* Microscopic changes to index.David A. Madore2016-03-301-3/+3
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* Valuations on function fields of curves are discrete.upload-20160330David A. Madore2016-03-301-8/+52
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* Slightly expand last arguments.David A. Madore2016-03-241-6/+7
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* Valuations of a curve.David A. Madore2016-03-241-13/+105
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* Valuation ring versus valuation function.David A. Madore2016-03-241-8/+66
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* Valuations, discrete valuations.David A. Madore2016-03-231-1/+49
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* Add more to index.David A. Madore2016-03-221-6/+6
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* Add index.upload-20160322David A. Madore2016-03-221-90/+103
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* Slightly expand remarks on irreductible polynomials vs. Galois orbits.David A. Madore2016-03-211-10/+24
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* Remarks on the case of hypersurfaces.David A. Madore2016-03-211-0/+11
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* Spello.David A. Madore2016-03-211-1/+1
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* Prepare discussion of places.David A. Madore2016-03-211-0/+21
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* Hyperref + table of contents.David A. Madore2016-03-211-0/+5
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* Move and expand comment on the geometric meaning of separating trasncendence ↵upload-20160318David A. Madore2016-03-181-10/+46
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* More examples of coverings of curves (without saying the word yet).David A. Madore2016-03-181-9/+41
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* Another example: the parabola.David A. Madore2016-03-181-8/+12
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* Reinterpretation of linear disjointness from extension of scalars.David A. Madore2016-03-181-1/+39
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* Extension of scalars (of vector spaces and algebras) from a field to an ↵David A. Madore2016-03-181-0/+192
| | | | extension field.
* Irreducibility versus geometric irreducibility.David A. Madore2016-03-181-50/+116
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* Drawing of the three standard rational curves.David A. Madore2016-03-181-7/+53
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* Examples of singular curves.upload-20160317David A. Madore2016-03-171-0/+56
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* Reducibility and irreducibility.David A. Madore2016-03-171-0/+53
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* Note reducible curves.David A. Madore2016-03-171-1/+38
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* Merge branch 'master' of git.madore.org:teach/accq205David A. Madore2016-03-171-8/+115
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| * Rational points, rational parametrization of the circle.David A. Madore2016-03-171-8/+115
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* | Two small additions/clarifications.David A. Madore2016-03-161-3/+9
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* Definition of functions fields of curves.David A. Madore2016-03-161-4/+137
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* Gauß lemma on irreducible polynomials.David A. Madore2016-03-161-1/+26
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* Fix lots of typos (thanks, "Pjetri").David A. Madore2016-03-161-14/+14
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* Some typos and other minor errors.upload-20160307David A. Madore2016-03-071-7/+8
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* Add disclaimer about provisional status of these notes.upload-20160305David A. Madore2016-03-051-0/+7
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* Add a few remarks.David A. Madore2016-03-051-3/+16
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* Zariski-closed sets, radical ideals, and the bijection between them.David A. Madore2016-03-051-6/+212
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* Note example of Artin's theorem on automorphisms.David A. Madore2016-03-051-1/+24
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* Various hopefully intuitive explanations of Galois theory.David A. Madore2016-03-051-0/+78
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* Two theorems by E. Artin.David A. Madore2016-03-051-8/+84
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* State and prove the weak and strong Nullstellensätze.David A. Madore2016-03-031-2/+70
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* Noetherian rings, maximal ideals of polynomial rings, and the Zariski lemma.David A. Madore2016-03-031-17/+191
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* Typo.David A. Madore2016-03-031-2/+2
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* Zeros-in-extension for algebraically closed fields.David A. Madore2016-03-021-6/+49
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* Separating transcendence bases over a perfect field (not mentioning the term).David A. Madore2016-03-021-18/+65
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* Typos.David A. Madore2016-03-021-2/+2
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