Orest Xherija

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425 reputation

15

bio	website	home.uchicago.edu/~/…
	location	Chicago, IL
	age	21
visits	member for	4 months
	seen	2 days ago
stats	profile views	98

I am currently a 3rd year undergraduate student in the Department of Mathematics of the University of Chicago.

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8 Answers

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6	Differential Equation : $f '' = f '$
3	Is $\Bbb Q$ countable or uncountable?
3	Undergraduate roadmap for Langlands program and its geometric counterpart
2	Does a norm have to map to $\mathbb R$?
2	Motivation for the importance of topology

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425 Reputation

+10	Mathematical preparation for postgraduate studies in Linguistics
+20	Abelian group admitting a surjective homomorphism onto an infinite cyclic group
+5	Studying the action of $GL(V)$ on the vector space $V$
+5	$G$ a group and $H, K\mathrel{\unlhd}G$. Assuming that $H \cap K = \{1_G\}$ and $G = \langle H, K \rangle$, prove that $G \cong H \times K$

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8 Questions

votes activity newest

14	Mathematical preparation for postgraduate studies in Linguistics
11	Any open subset of $\Bbb R$ is a countable union of disjoint open intervals. [Collecting Proofs]
7	Abelian group admitting a surjective homomorphism onto an infinite cyclic group
3	Imposing the topology of open rays in $\Bbb R$
2	$G$ a group and $H, K\mathrel{\unlhd}G$. Assuming that $H \cap K = \{1_G\}$ and $G = \langle H, K \rangle$, prove that $G \cong H \times K$

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39 Tags

8 calculus × 3	3 reference-request
6 differential-equations	3 representation-theory
3 homework × 6	3 algebraic-geometry
3 elementary-set-theory	3 automorphic-forms
3 number-theory	2 general-topology × 3

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8 Accounts

$Mathematics Stack Exchange$	Mathematics	425 rep	15
	Linguistics	133 rep	5
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	101 rep	1
	English Language & Usage	101 rep	1
	Travel	101 rep	1

14 Badges

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Caucus	Analytical
Benefactor	Critic
Nice Question × 2	Organizer
Promoter	Autobiographer
Commentator	Editor

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24 Votes Cast

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