Reputation
6,421
Next tag badge:
79/100 score
42/20 answers
Badges
1 12 47
Impact
~79k people reached

2d
answered Minimal free resolution of ideal generated by three homogeneous polynomials
Apr
26
answered Do finite morphisms preserve dimensions?
Apr
19
answered Localization of euclidean ring is euclidean?
Apr
18
answered Localization Preserves Euclidean Domains
Apr
16
answered Blow-up and resolving a singularity
Apr
16
answered Hypersurfaces have no embedded points (Vakil 5.5.I)
Apr
13
answered Normal closure of $\mathbb{Q}(\sqrt{11+3\sqrt{13}})$ over $\mathbb{Q}$
Apr
13
answered Morphism whose fibers are finite and reduced is unramified
Apr
13
answered Prove that the determinant of an invertible matrix $A$ is equal to $±1$ when all of the entries of $A$ and $A^{−1}$ are integers.
Apr
12
answered Finding the Dimension of a given space V
Mar
27
answered If $H$ is a closed subgroup of $G$, is the Lie algebra of $H$ contained in the Lie algebra of $G$?
Mar
18
answered Quick Question on Zero Matrix
Feb
11
answered Why does the commutator subgroup of a unipotent algebraic group have smaller dimension?
Feb
7
answered How to prove that $A⊆B$ means that $A∪B=B$
Feb
4
answered factors in polynomial rings with field coefficients
Jan
29
answered $P$ is a Sylow subgroup of $G$ then $P$ is normal in $G$.
Jan
29
answered Inverse of the element in the multiplicative group
Jan
25
answered Group isomorphisms don't preserve everything?
Jan
19
answered Equivalent definition of almost geometric quotient
Jan
18
answered Proving that $A^{T}A = M$ for all symmetric complex matrices $M$.