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Jan
1
awarded  Talkative
Dec
17
accepted Unit Plus Nilpotent Is Unit
Dec
16
asked Unit Plus Nilpotent Is Unit
Nov
30
awarded  Popular Question
Nov
29
accepted A Continuous Nowhere-Differentiable Function
Nov
27
accepted The Matrix of $T$ Relative to the Ordered Bases $\mathcal B$ and $\mathcal B'$ for $V$
Nov
25
awarded  Notable Question
Nov
3
accepted $\left(\mathbb{Z}/p\mathbb{Z},\times\right)\cong\left(\mathbb{Z}/\left(p-1\right)\mathbb{Z},+\right)$?
Oct
31
comment $\left(\mathbb{Z}/p\mathbb{Z},\times\right)\cong\left(\mathbb{Z}/\left(p-1\right)\mathbb{Z},+\right)$?
This made perfect sense. What would be required to show that $(\mathbb Z/p\mathbb Z)^\times$ is cyclic?
Oct
30
asked $\left(\mathbb{Z}/p\mathbb{Z},\times\right)\cong\left(\mathbb{Z}/\left(p-1\right)\mathbb{Z},+\right)$?
Oct
30
awarded  Popular Question
Oct
14
awarded  Notable Question
Sep
23
awarded  Notable Question
Sep
14
accepted Algebraic Proof of Geometric Claim
Sep
14
asked Algebraic Proof of Geometric Claim
Sep
10
accepted Arbitrary Intersection of Bounded Sets Is Bounded
Sep
10
comment Arbitrary Intersection of Bounded Sets Is Bounded
Is it okay to just say that $C$ is a subset of every $C_i$, which implies that $C$ is bounded by any $B_{r_i}$ that I wish?
Sep
10
asked Arbitrary Intersection of Bounded Sets Is Bounded
Jul
25
comment Basis, Ordered Basis, and Linear Independence
@SolidSnake, if you write your comments into an answer, then I will accept it. Thank you.
Jul
25
comment The Matrix of $T$ Relative to the Ordered Bases $\mathcal B$ and $\mathcal B'$ for $V$
I know $[T\alpha]_{\mathcal B'}=A[\alpha]_{\mathcal B}\not\Longleftrightarrow[T\alpha]_{\mathcal B}=A[\alpha]_{\mathcal B'}$ because neither $[T\alpha]_{\mathcal C}$ nor $[\alpha]_{\mathcal C}$ might even make sense for some $\mathcal C\in\{\mathcal B,\mathcal B'\}$. What I'm concerned about is whether the bolded definition is ambiguous with my restrictions.