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ericntunctu

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    Liouville’s number, Approximation lemma and why it is transcendental number
    14:01

    Liouville’s number, Approximation lemma and why it is transcendental number

     8  views
    State and prove Liouville's Approximation Theorem and transcendental number
    17:09

    State and prove Liouville's Approximation Theorem and transcendental number

     1  view
    Tensor product of Ox modules, locally free sheaves and Picard group
    12:29

    Tensor product of Ox modules, locally free sheaves and Picard group

     26  views
    seventh roots of unity
    5:03

    seventh roots of unity

     1  view
    prove tensor is a right exact functor
    15:08

    prove tensor is a right exact functor

     47  views
    Modules over a Scheme and localization of Module (1)
    12:48

    Modules over a Scheme and localization of Module (1)

    Prove Hom functor is left exact
    6:34

    Prove Hom functor is left exact

     16  views
    Prove Global section and pushforward are left exact functors
    15:40

    Prove Global section and pushforward are left exact functors

    algebraic geometry noetherian is an affine local property
    12:37

    algebraic geometry noetherian is an affine local property

    Algebraic geometry affine local (2) Finitely generated A algebra is an affine local property
    13:08

    Algebraic geometry affine local (2) Finitely generated A algebra is an affine local property

     4  views
    Algebraic geometry: affine local (1) Reduced is an affine local property
    8:43

    Algebraic geometry: affine local (1) Reduced is an affine local property

     6  views
    algebraic geometry: prove affine communication lemma
    7:53

    algebraic geometry: prove affine communication lemma

     21  views
    Intersection of open affines can be covered by open sets distinguished in both affines
    11:50

    Intersection of open affines can be covered by open sets distinguished in both affines

     9  views
    Algebraic geometry equivalent condition for reduced schemes
    12:47

    Algebraic geometry equivalent condition for reduced schemes

     1  view
    Algebraic geometry:reduced, irreducible and integral scheme and prove their relationship
    21:22

    Algebraic geometry:reduced, irreducible and integral scheme and prove their relationship

     25  views
    S scheme, Category of Scheme, fiber Product of schemes
    20:14

    S scheme, Category of Scheme, fiber Product of schemes

    Gluing sheaves and Gluing schemes
    20:59

    Gluing sheaves and Gluing schemes

     5  views
    Algebraic geometry: Non-affine scheme example3 affine plane minus the origin
    8:43

    Algebraic geometry: Non-affine scheme example3 affine plane minus the origin

     11  views
    Algebraic geometry Non-affine scheme example2 projective line
    9:36

    Algebraic geometry Non-affine scheme example2 projective line

     1  view
    Non affine schemes example 1 affine line with double origin is not affine
    8:20

    Non affine schemes example 1 affine line with double origin is not affine

     22  views
    Algebraic geometry: open immersion of scheme is a scheme
    6:56

    Algebraic geometry: open immersion of scheme is a scheme

     3  views
    Algebraic geometry definition of schemes and morphism between schemes
    17:29

    Algebraic geometry definition of schemes and morphism between schemes

     2  views
    Sheafification and what the hell it is: Construction and universal property
    27:58

    Sheafification and what the hell it is: Construction and universal property

     20  views
    A morphism of sheaves of sets is an isomorphism if it induces an isomorphism of all stalks
    14:14

    A morphism of sheaves of sets is an isomorphism if it induces an isomorphism of all stalks

     12  views
    sheaf theory: The induced map on stalks is well defined (Vakil 2.C exercise)
    7:44

    sheaf theory: The induced map on stalks is well defined (Vakil 2.C exercise)

     4  views
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