User Bruno Stonek - Mathematics Stack Exchange

bio	website	bruno.stonek.com
	location	Montevideo, Uruguay
	age	23
visits	member for	2 years, 7 months
	seen	4 hours ago
stats	profile views	716

	3,133 reputation	bio	website	bruno.stonek.com	visits	member for	2 years, 7 months
11036 badges		location	Montevideo, Uruguay		seen	4 hours ago

149

377

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25

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Can I use my powers for good?

soft-question career-development

apr 11 at 0:40 MGA 75

139

190

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21

answers

17

kviews

How to study math to really understand it and have a healthy lifestyle with free time?

soft-question advice

dec 31 at 5:24 Grigor 1

70

160

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13

answers

12

kviews

Is value of $\pi = 4$?

geometry analysis pi fake-proofs

13h ago robjohn♦ 59.5k

82

131

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9

answers

8

kviews

What's an intuitive way to think about the determinant?

linear-algebra intuition determinant

may 13 at 7:14 MJD 20.8k

91

131

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17

answers

8

kviews

Different methods to compute $\sum\limits_{n=1}^\infty \frac{1}{n^2}$

sequences-and-series complex-analysis fourier-analysis big-list faq

mar 8 at 13:57 xpaul 1

77

115

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28

answers

8

kviews

A challenge by R. P. Feynman: give counter-intuitive theorems that can be translated into everyday language

soft-question big-list examples-counterexamples

aug 6 at 1:40 John 1

27

91

votes

6

answers

17

kviews

Deleting any digit yields a prime… is there a name for this?

elementary-number-theory prime-numbers recreational-mathematics

oct 8 '11 at 7:00 jorox 54

67

85

votes

40

answers

4

kviews

Funny identities

big-list

apr 29 at 6:07 John Marty 984

86

81

votes

22

answers

5

kviews

List of Interesting Math Videos/ Documentaries

soft-question big-list

may 10 at 4:14 cyclochaotic 398

48

80

votes

91

answers

8

kviews

Which one result in maths has surprised you the most?

big-list

mar 8 at 20:38 Arthur Fischer♦ 21.3k

43

69

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18

answers

2

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Good Physical Demonstrations of Abstract Mathematics

soft-question big-list physics education teaching

sep 20 at 17:04 Bob Terrell 698

40

67

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5

answers

3

kviews

In (relatively) simple words: What is an inverse limit?

category-theory intuition universal-algebra

mar 29 at 8:55 Pieter Cuijpers 31

31

61

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8

answers

3

kviews

Importance of Representation Theory

representation-theory physics

feb 23 '11 at 22:14 Community♦ 1

64

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votes

6

answers

1

kviews

Best Sets of Lecture Notes and Articles

big-list self-learning learning

may 9 at 21:19 Andrew 1,643

39

56

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8

answers

2

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Self-Contained Proof that $\sum\limits_{n=1}^{\infty} \frac1{n^p}$ Converges for $p > 1$

calculus real-analysis sequences-and-series

sep 24 at 6:50 chatur 117

10

54

votes

2

answers

2

kviews

Does this property characterize a space as Hausdorff?

general-topology

nov 14 '10 at 21:08 Arturo Magidin 158k

21

54

votes

6

answers

2

kviews

Is non-standard analysis worth learning?

analysis soft-question nonstandard-analysis

may 16 '12 at 21:58 Pete L. Clark 44.5k

18

52

votes

4

answers

2

kviews

Does $R[x] \cong S[x]$ imply $R \cong S$?

abstract-algebra commutative-algebra

sep 20 '11 at 2:56 Leon Lampret 2,625

25

52

votes

3

answers

2

kviews

Is there an integral that proves $\pi > 333/106$?

calculus real-analysis integral approximation pi

feb 25 at 15:59 Michael Hardy 48k

16

49

votes

1

answer

4

kviews

Why are rings called rings?

abstract-algebra terminology math-history

sep 3 '11 at 8:35 t.b. 43.1k

34

46

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12

answers

3

kviews

Intuitive explanation of Cauchy's Integral Formula in Complex Analysis

intuition complex-analysis

apr 14 '11 at 5:18 Community♦ 1

48

46

votes

10

answers

28

kviews

Fourier transform for dummies

fourier-analysis

apr 19 at 9:21 shahjh 1

34

46

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17

answers

4

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Striking applications of integration by parts

calculus big-list

may 3 at 13:19 DepeHb 490

26

44

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6

answers

1

kviews

How Do You Actually Do Your Mathematics?

soft-question notation education

mar 5 '11 at 0:24 Billare 993

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44

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4

answers

2

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What are the Axiom of Choice and Axiom of Determinacy?

set-theory intuition axiom-of-choice

nov 26 at 11:34 Matt N. 15.2k

13

43

votes

6

answers

3

kviews

Ways to evaluate $\int \sec \theta \, d \theta$

calculus integral trigonometry integration indefinite-integral

may 18 at 19:57 Américo Tavares 20.6k

11

43

votes

7

answers

1

kviews

What's so “natural” about the base of natural logarithms?

calculus logarithms

dec 23 at 5:19 hesson 403

33

42

votes

8

answers

2

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Intuition in algebra?

abstract-algebra soft-question intuition

may 13 '12 at 1:21 AbstractionOfMe 184

23

39

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5

answers

1

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What are the issues in modern set theory?

reference-request set-theory

mar 7 '11 at 17:22 JDH 18.5k

22

39

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6

answers

3

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Induction on Real Numbers

induction

aug 12 at 23:55 Pete L. Clark 44.5k

Bruno Stonek

231 Favorites