MATH
Login Or Sign up

List Question

15
221
Views

About the relation between the categories $\text{Sch}$, $\text{LRS}$ and $\text{RS}$

Published on
#algebraic-geometry #schemes #topos-theory #ringed-spaces
582
Views

Every commutative ring is a quotient of a normal ring?

Published on
#algebraic-geometry #commutative-algebra #schemes
77
Views

Simple question about closed immersions

Published on
#algebraic-geometry #schemes
606
Views

When is "number of points in the fiber" semicontinuous?

Published on
#algebraic-geometry #schemes
77
Views

Tangent space of an algebraic variety $ X $ in a point $ x \in X $.

Published on
#algebraic-geometry #schemes
229
Views

cardinality of fiber in a finite morphism of schemes

Published on
#vector-spaces #modules #schemes
769
Views

When does a principal divisor have degree 0?

Published on
#algebraic-geometry #sheaf-theory #vector-bundles #schemes #divisors-algebraic-geometry
948
Views

normalization of a curve with a node is not flat

Published on
#modules #algebraic-curves #schemes #flatness
68
Views

Is it true that $\mathrm{codim}(Z \cap Y, Y) \leq\mathrm{codim}(Z,X)$ for closed subsets $Z,Y$ of a scheme $X$?

Published on
#algebraic-geometry #commutative-algebra #schemes
30
Views

Is this always quasi-projective?

Published on
#algebraic-geometry #schemes
169
Views

map between projective schemes induced by rational points

Published on
#algebraic-geometry #schemes #projective-space #projective-schemes
256
Views

Isomorphism (?) of polynomial rings with different gradings and their Proj

Published on
#algebraic-geometry #schemes #graded-rings
816
Views

Dimension of integral schemes of locally finite type over a field

Published on
#algebraic-geometry #schemes
55
Views

subschemes and subobjects

Published on
#category-theory #schemes
490
Views

Projective general linear group over a ring

Published on
#schemes #algebraic-groups

Trending Questions

Popular # Hahtags

second-order-logic numerical-methods puzzle logic probability number-theory winding-number real-analysis integration calculus complex-analysis sequences-and-series proof-writing set-theory functions homotopy-theory elementary-number-theory ordinary-differential-equations circles derivatives game-theory definite-integrals elementary-set-theory limits multivariable-calculus geometry algebraic-number-theory proof-verification partial-derivative algebra-precalculus

Popular Questions

Copyright © 2021 JogjaFile Inc.