AmirHosein SadeghiManesh

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850 reputation

110

bio	website	iasbs.ac.ir/~sadeghimanesh
	location	Zanjan(untill 2013/12)
	age	21
visits	member for	6 months
	seen	23 hours ago
stats	profile views	198

M.Sc. student in pure mathematics in Institute for Advanced Studies in Basic Sciences.

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21 Answers

votes activity newest

7	Critiques on proof showing $\sqrt{12}$ is irrational.
6	Determining complex eigenvalues of a real $3\times 3$ matrix
6	How do you know if a function only yields a certain kind of number?
4	let $A\in M{_n}\ (\mathbb R)$ s.t $A^2=I$ such that $A\neq I$, $A\neq -I$ how prove $-(n-1)\le tr A\le n-1$
4	Proper ideals in $\mathbb{Q}[x,y,z]$

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850 Reputation

+25	Partial fraction decomposition issue
+10	let $A\in M{_n}\ (\mathbb R)$ s.t $A^2=I$ such that $A\neq I$, $A\neq -I$ how prove $-(n-1)\le tr A\le n-1$
+10	Example of Artinian module that is not Noetherian
+10	Critiques on proof showing $\sqrt{12}$ is irrational.

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7 Questions

votes activity newest

5	How we can understand one category is small
5	Baire sets of $X$ possess the required Cartesian product property
5	Is $\mathcal P(X)$ connected when $(X,\mathcal P(X),m)$ is a measure space and $P(X)$ is equipped with the metric $d(A,B) =m(A\Delta B)$?
4	Other methods for Laplacian equations
4	Is there any non-monoid ring which has no maximal ideal?

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40 Tags

10 linear-algebra × 2	5 abstract-algebra × 3
8 discrete-mathematics × 3	4 ideals × 2
7 irrational-numbers	4 ring-theory × 2
7 proof-writing	3 modules × 2
5 measure-theory × 4	3 transcendental-equations

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6 Accounts

$Mathematics Stack Exchange$	Mathematics	850 rep	110
	Computational Science	136 rep	2
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	133 rep	6
	Physics	118 rep	5
	Stack Overflow	101 rep	1

11 Badges

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