Martin Sleziak

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20,346 reputation

33186

bio	website	thales.doa.fmph.uniba.sk/…
	location	Bratislava, Slovakia
	age	34
visits	member for	2 years, 2 months
	seen	16 mins ago
stats	profile views	2,904

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540 Answers

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31	Given $f(f(x))$ can we find $f(x)$?
19	How do we prove $\cos(\pi/5) - \cos(2\pi/5) = 0.5$ ?.
16	How to Decompose $\mathbb{N}$ like this?
16	Proving that $G/N$ is an abelian group
16	Which is the easiest and the fastest way to find the remainder when $17^{17}$ is divided by $64$?

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20,346 Reputation

+10	Does an irreducible $\mathbb CG$-module have a basis of the form $u,ug_1,\dots,ug_n$?
+30	Linear algebra related question
+10	Proof about ideals that should not involve Zorn's Lemma
+10	how to compute the matrix polynomial

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45 Questions

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32	Is $1+x+\frac{x^2}2+\dots+\frac{x^n}{n!}$ irreducible?
19	When is Stone-Čech compactification the same as one-point compactification?
16	Chatting about mathematics (with real-time LaTeX rendering)
16	How to show $(a^b)^c=a^{bc}$ for arbitrary cardinal numbers?
14	Is there a “tree-like” proof of compactness theorem in the case of uncountably many variables?

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165 Tags

279 real-analysis × 103	117 sequences-and-series × 38
223 general-topology × 96	113 inequality × 28
172 homework × 59	97 abstract-algebra × 22
158 elementary-set-theory × 64	96 calculus × 29
131 linear-algebra × 36	92 elementary-number-theory × 15

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