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Rob

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279 reputation
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location Cambridge, United Kingdom
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visits member for 1 year, 5 months
seen May 18 at 21:15
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graduate student


279 reputation
bio website visits member for 1 year, 5 months
111 badges
location Cambridge, United Kingdom seen May 18 at 21:15
summary answers questions tags badges favorites bounties reputation activity

6 Answers

newest activity votes
4
Prime ideals in polynomials rings
4
How to prove that “If $A \in\mathcal M_{n,n}(\mathbb C)$ is Hermitian and $A^2= 0_{n,n}$ then $A$ must be a null matrix”?
2
Is the matrix $A^*A$ and $AA^*$ hermitian?
0
Determine the values of $k$ for which the equation $x^3-12x+k = 0$ will have three different roots.
0
Set of associated primes of direct sum
0
$x$ conjugate to $y$ in a group $G$ is an equivalence relation on $G$
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