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Jul
5
revised Projection is an open map
cosmetics
Jul
5
revised Projection is an open map
deleted 6 characters in body
Jul
5
revised Projection is an open map
Fixed a serious mistake
Jun
16
revised When $f(I)S=S$ for each ideal $I$ of $R$?
added 475 characters in body
Jun
11
revised When does the regularity of $A$ implies the regularity of $A[w]$?
added 356 characters in body
Jun
11
revised When does the regularity of $A$ implies the regularity of $A[w]$?
added 527 characters in body
Jun
9
revised Better understanding regular functions on a Projective variety
added 14 characters in body
Jun
5
revised Blow-up of pair of intersecting lines
deleted 47 characters in body
May
21
revised Zeroes of prime polynomials in the algebraic torus (A Hilbert's Nullstellensatz for Laurent polynomials?)
added 213 characters in body
May
10
revised Is every codimension one subvariety of a projective variety a set-theoretic complete intersection?
added 639 characters in body; edited tags
Apr
22
revised Every variety contains open affine normal subvariety
added 13 characters in body
Apr
21
revised $\Bbb K$-algebra structure on isomorphic vector space
deleted 14 characters in body; edited title
Apr
21
revised Is the preimage of the non-normal locus a divisor?
edited tags
Apr
21
revised Is the preimage of the non-normal locus a divisor?
deleted 37 characters in body
Mar
12
revised $\mathbb{G}_a$ or $\mathbb{G}_m$ as subgroups of Affine Algebraic Groups
added 8 characters in body
Mar
4
revised Can a birational morphism surject from an affine to a projective variety?
added 41 characters in body
Feb
9
revised Describe invariants using coaction.
added 273 characters in body
Jan
26
revised the top chern class of the holomorphic tangent bundle is the euler class
edited body
Jan
25
revised the top chern class of the holomorphic tangent bundle is the euler class
added 2064 characters in body
Dec
24
revised Maximal solvable subgroup not Borel
edited tags