Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

  7. current community

    your communities

    more stack exchange communities

    company blog
Mathematics
Meta User
Network Profile
2,165
reputation
1
6
17

user237522

Apparently, this user prefers to keep an air of mystery about them.

6
answers
247
questions
~31k
people reached
  • Member for 3 years, 9 months
  • 464 profile views
  • Last seen 5 hours ago

Communities (4)

Top Network Posts

Top Tags (90)

Score 2
Posts 82
Posts % 32
Score 2
Posts 57
Score 0
Posts 152
Score 0
Posts 74
Score 0
Posts 71
Score 0
Posts 47
View all tags →

Top Posts (253) All Questions Answers | Votes Newest

10 What is the field of fractions of $\mathbb{Q}[x,y]/(x^2+y^2)$? Aug 12 '16
6 When irreducible elements of a UFD remain irreducible in a ring extension Nov 1 '16
6 Non-finitely generated, non-projective flat module, over a polynomial ring Jul 27 '15
6 Which $f,g \in \mathbb{C}[x,y]$ satisfy $\mathbb{C}(fy,gy)=\mathbb{C}(x,y)$? Aug 13 '18
5 Why $\mathbb{C}(f(t),g(t))=\mathbb{C}(t)$ implies that $\gcd(f(t)-a,g(t)-b)=t-c$, for some $a,b,c \in \mathbb{C}$? Dec 15 '18
5 Separability of $A \subseteq C$ implies separability of $B \subseteq C$, where $A \subseteq B \subseteq C$ Jun 5 '15
5 Is $K[x_1,\ldots,x_{n+1}]$ separable over $K[x_1,\ldots,x_n]$? Jun 9 '15
5 What is the kernel of $K[x^2,x^3][T] \to K[x]$, defined by $T \mapsto x$? Jun 9 '15
5 The group of $k$-automorphisms of $k[x_1,\ldots,x_{n},x_1^{-1},\ldots,x_n^{-1}]$ Apr 13 '17
5 Algebraic dependence of polynomials in several variables Aug 5 '17
View all questions and answers →

Badges (24)

Gold

1

Rarest

Silver

6

Rarest

Bronze

17

Rarest

View all badges →