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15
Math.TechQA.Club
2026-03-25 07:55:23
992
Views
Proving the representability of a functor, which is covered by open subfunctors
Published on
25 Mar 2026 - 7:55
#algebraic-geometry
#representable-functor
50
Views
Stability on the number of connected components on a moduli space of smooth manifolds.
Published on
11 Apr 2026 - 3:15
#differential-geometry
#algebraic-geometry
#algebraic-topology
#differential-topology
474
Views
Double cover - smoothness of branch curve
Published on
15 Apr 2026 - 19:30
#algebraic-geometry
56
Views
Ideal generated by its uniformiser
Published on
09 Apr 2026 - 14:58
#algebraic-geometry
#commutative-algebra
154
Views
Geometric meaning behind discriminant of multivariate polynomial
Published on
11 Apr 2026 - 9:44
#abstract-algebra
#algebraic-geometry
62
Views
Completions of Stalks of a Surface
Published on
17 Apr 2026 - 3:38
#algebraic-geometry
#k3-surfaces
101
Views
Covering scheme by affines, $X = \bigcup X_f$
Published on
14 Apr 2026 - 1:51
#algebraic-geometry
#sheaf-theory
#schemes
#affine-schemes
239
Views
Intersection of an elliptic curve and a line over a non-algebraically closed field
Published on
16 Apr 2026 - 7:40
#geometry
#algebraic-geometry
#elliptic-curves
478
Views
Density for the non-singular points in real varieties
Published on
16 Apr 2026 - 12:34
#general-topology
#algebraic-geometry
125
Views
Is $\mathbb{Z}[\sqrt{-5},1/10]$ a PID
Published on
10 Apr 2026 - 20:22
#proof-verification
#algebraic-geometry
#algebraic-number-theory
#principal-ideal-domains
#dedekind-domain
46
Views
Connected scheme which admits a monomorphism to an affine Noetherian scheme of finite Krull dimension
Published on
11 Apr 2026 - 19:45
#algebraic-geometry
#category-theory
#schemes
#affine-schemes
78
Views
Connected scheme of dimension $0$ which admits a monomorphism to an affine scheme
Published on
11 Apr 2026 - 4:53
#algebraic-geometry
#category-theory
#schemes
#affine-schemes
565
Views
Blow Up of a Surface
Published on
22 Apr 2026 - 20:19
#algebraic-geometry
#blowup
#birational-geometry
68
Views
Projective subscheme as union of its components
Published on
25 Mar 2026 - 6:01
#algebraic-geometry
#projective-geometry
#schemes
#projective-schemes
50
Views
Proof involving rational functions on an elliptic curve
Published on
14 Apr 2026 - 22:41
#algebraic-geometry
#algebraic-curves
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