kneidell

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1,249 reputation

414

bio	website
	location	Beersheba, Israel
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visits	member for	2 years, 4 months
	seen	6 hours ago
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I'm an M.Sc student of mathematics at Ben-Gurion University, Israel. Central foci of interest are Algebra, Geometry and Topology.

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17 Answers

newest activity votes

5

Characters of irreducible representations

mar 12 at 22:50

4

Explanation of first part of proof that if G is any group Z(G) is a normal subgroup of G.

oct 27 at 20:55

6

Pen, pencils and paper to write math

may 23 '12 at 15:42

5

Given an integer $n >0$, how many ways can we express $n$ as the sum of three natural numbers $n_1,n_2,n_3$ ?

feb 12 '12 at 18:02

3

Continuity of Minkowski functional

jan 26 '12 at 21:54

3

Conjugacy relation

jan 7 '12 at 21:39

3

A step in showing that $\oplus_{i\in\mathbb Z}\mathbb Z$ is reflexive

dec 28 '11 at 22:13

3

Limit of a product of two continuous functions

dec 21 '11 at 21:52

5

Surjective endomorphism preserves Haar measure

sep 18 '11 at 20:32

4

show that $X$ is compact

jun 5 '11 at 9:46

4

Simple combination question

apr 10 '11 at 18:20

2

Dot product of two vectors

mar 6 '11 at 10:03

2

Absolute continuity of measures

feb 28 '11 at 6:31

10

What is the (mathematical) point of geometric constructions?

feb 18 '11 at 19:32

13

Proof by contradiction: $r - \frac{1}{r} =5\Longrightarrow r$ is irrational?

feb 17 '11 at 0:22

4

Help to find finite sum

feb 16 '11 at 11:02

5

Computing the limit $\lim\limits_{M\to\infty}M\left(\frac{1}{s} - \frac{\exp(-s/M)}{s}\right)$

feb 15 '11 at 21:46

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