Johannes Schmitt
Johannes Schmitt
  • Видео 125
  • Просмотров 10 342
01.05 Functions on affine varieties
Lecture: Algebraic Geometry
Lecturer: Johannes Schmitt
Просмотров: 166

Видео

01.03 Correspondence of affine varieties and ideals via the Nullstellensatz01.03 Correspondence of affine varieties and ideals via the Nullstellensatz
01.03 Correspondence of affine varieties and ideals via the Nullstellensatz
Просмотров 18710 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
01.04 Consequences of the Nullstellensatz01.04 Consequences of the Nullstellensatz
01.04 Consequences of the Nullstellensatz
Просмотров 17810 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
01.02 Properties of vanishing sets01.02 Properties of vanishing sets
01.02 Properties of vanishing sets
Просмотров 23310 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
01.01 Affine varieties01.01 Affine varieties
01.01 Affine varieties
Просмотров 35710 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
00 Introduction00 Introduction
00 Introduction
Просмотров 77110 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
01.06 Affine subvarieties and relative vanishing ideals01.06 Affine subvarieties and relative vanishing ideals
01.06 Affine subvarieties and relative vanishing ideals
Просмотров 14710 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
A02.1 Basics of topologyA02.1 Basics of topology
A02.1 Basics of topology
Просмотров 9210 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
02.02 Irreducible and connected topological spaces02.02 Irreducible and connected topological spaces
02.02 Irreducible and connected topological spaces
Просмотров 10610 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
02.03 Irreducible affine varieties02.03 Irreducible affine varieties
02.03 Irreducible affine varieties
Просмотров 12010 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
02.04 Noetherian spaces and irreducible decompositions02.04 Noetherian spaces and irreducible decompositions
02.04 Noetherian spaces and irreducible decompositions
Просмотров 10310 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
02.01 Definition of the Zariski topology02.01 Definition of the Zariski topology
02.01 Definition of the Zariski topology
Просмотров 14310 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
A02.2 Connected componentsA02.2 Connected components
A02.2 Connected components
Просмотров 9310 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt
01.07 Products of affine varieties01.07 Products of affine varieties
01.07 Products of affine varieties
Просмотров 14310 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt Fact on reduced rings: math.stackexchange.com/a/1630178/311445
02.05 Irreducible decompositions of affine varieties02.05 Irreducible decompositions of affine varieties
02.05 Irreducible decompositions of affine varieties
Просмотров 8010 дней назад
Lecture: Algebraic Geometry Lecturer: Johannes Schmitt

Комментарии

  • @MudithaMath
    @MudithaMath 9 дней назад

    I'm sorry. I have a question about stacks, and I didn't know where to ask. I understand the definition (from Toen's masterclass), but I do not "get it." Is there a simple, intuitive way to explain it so that we can compute non-trivial stuff from it? I can believe that a notion of a moduli spaces are naturally stacks. But the groupoids block my view of geometry.

    • @johannesschmitt6663
      @johannesschmitt6663 6 дней назад

      I wrote an introduction to stacks from a perspective of moduli spaces in Section 5.1 of my lecture notes here: johannesschmitt.gitlab.io/ModCurves/Script.pdf Maybe that helps to form a bit of intuition?