query: Problem from Artin's Algebra
positive_passages.docid: 28108
positive_passages.text: Proving the kernel is a normal subgroup.
negative_passages.docid: 9140
negative_passages.text: Show $\operatorname{Aut}(C_2 \times C_2)$ is isomorphic to $S_3=D_6$
negative_passages.docid: 125876
negative_passages.text: Sum and Product of Infinite Radicals
negative_passages.docid: 57105
negative_passages.text: Probs. 12 & 13 , Sec. 2.3, in Herstein's TOPICS IN ALGEBRA, 2nd ed: Existence of only right-sided identity and right-sided inverses suffice
negative_passages.docid: 48692
negative_passages.text: A problem about the graph theory
negative_passages.docid: 88726
negative_passages.text: Problem about solvable groups
negative_passages.docid: 151520
negative_passages.text: About the parity of the product $(a_1-1)(a_2-2)\cdots(a_n-n)$
negative_passages.docid: 41895
negative_passages.text: Show $\text{Hom}_{Ab}(A,\mathbb{Q}) = \{0\}$ for finite $A$
negative_passages.docid: 44898
negative_passages.text: Help with commutative property of matrices problem
negative_passages.docid: 148310
negative_passages.text: Showing rational numbers are algebraic
negative_passages.docid: 68807
negative_passages.text: How to show that the ring $S/A$ has no zero divisors? (Hungerford, Algebra, Problem 12, Chapter III, Section 2)
negative_passages.docid: 129732
negative_passages.text: What is $\operatorname{Aut}(\mathbb{Z}_2\oplus \mathbb{Z}_2)$?
negative_passages.docid: 24561
negative_passages.text: $\mathbb S_n$ as semidirect product
negative_passages.docid: 61962
negative_passages.text: Show $R$ is right-Artinian but not left-Artinian
negative_passages.docid: 124488
negative_passages.text: Spivak Chapter 2, problems 27 (and 28)
negative_passages.docid: 74150
negative_passages.text: Problem on the number of generators of some ideals in $k[x,y,z]$
negative_passages.docid: 19884
negative_passages.text: The units of $\mathbb Z_4[x]$