User Joseph Quinsey - Mathematics Stack Exchange

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	location	Canada
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visits	member for	1 year, 6 months
	seen	2 days ago
stats	profile views	118

	376 reputation	bio	website		visits	member for	1 year, 6 months
416 badges		location	Canada		seen	2 days ago

25

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kviews

How do I sell out with abstract algebra?

may 20 at 3:11 Mohan 2,724

4

10

votes

0

answers

165

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On the large cardinals foundations of categories

set-theory category-theory large-cardinals

may 16 at 11:59 Asaf Karagila 91.2k

2

11

votes

1

answer

93

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Introduction to the trace formula for people outside number theory

reference-request algebraic-geometry representation-theory algebraic-number-theory complex-geometry

may 13 at 3:57 Matt E 58.1k

86

82

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22

answers

5

kviews

List of Interesting Math Videos/ Documentaries

soft-question big-list

may 10 at 4:14 cyclochaotic 406

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15

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1

answer

246

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Does there exist a copy of Euclid's Elements with modern notation and no figures?

reference-request euclidean-geometry math-history

may 1 at 12:59 Community♦ 1

39

95

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15

answers

5

kviews

In the history of mathematics, has there ever been a mistake?

math-history fake-proofs

apr 28 at 18:46 Pete L. Clark 44.6k

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vote

0

answers

25

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Entertaining video lectures of differential equation

differential-equations

apr 27 at 7:15 Abdul Rehman 6

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3

votes

1

answer

60

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Classification of models

homework model-theory

apr 22 at 17:41 Alex Kruckman 2,581

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3

votes

1

answer

92

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Is the expressive power of infinitary logic language $L(\infty,\infty)$ larger, the same or smaller than that of ZFC+large cardinal axioms?

logic set-theory cardinals large-cardinals higher-order-logic

apr 19 at 16:23 Jacob H 65

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31

votes

5

answers

828

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Studying for the Putnam Exam

big-list contest-math self-learning learning

apr 4 at 7:50 zyx 11.1k

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votes

6

answers

3

kviews

Prove elementarily that $\sqrt[n+1] {(n+1)!} - \sqrt[n] {n!}$ is strictly decreasing

sequences-and-series

apr 3 at 3:36 Mark Hurd 372

19

24

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7

answers

1

kviews

List of interesting math podcasts?

soft-question big-list online-resources

mar 29 at 16:13 Jorge Fernández 2,264

2

4

votes

1

answer

140

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A problem with limit

calculus limit

mar 22 at 17:59 David Moews 10.2k

12

34

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4

answers

2

kviews

Is there any branch of Mathematics which has no applications in any other field or in real world?

soft-question math-history

mar 16 at 22:42 Andres Caicedo 24.4k

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2

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0

answers

132

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Is Mathematics Beautiful?

soft-question

feb 28 at 3:37 i.a.m 1,475

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3

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8

answers

212

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Scalar triple product - why equivalent to determinant?

linear-algebra

feb 26 at 4:17 Muphrid 3,389

1

3

votes

1

answer

39

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Find point $X$ such that line through plane $E$ and sphere $S$ meet at $(0,0,1)$ (stereographic projection)

homework linear-algebra differential-geometry

feb 23 at 21:31 adam W 3,180

1

0

votes

1

answer

79

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$\infty$ as inaccessible cardinal and relation of inaccessible cardinal to second-order ZFC

logic set-theory model-theory

feb 22 at 19:52 Trevor Wilson 5,600

1

2

votes

3

answers

154

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Good book recommendations on trigonometry

reference-request trigonometry

feb 22 at 15:38 Amzoti 14k

3

8

votes

1

answer

228

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The physical meaning of the tensor product

linear-algebra abstract-algebra representation-theory tensor-products

feb 21 at 19:10 Haskell Curry 11.1k

5

votes

6

answers

341

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List of problem books in undergraduate and graduate mathematics

reference-request big-list problem-solving exercises-and-solutions

feb 18 at 12:32 daniel 2,252

1

5

votes

1

answer

124

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How to most efficently remedy mathematical deficencies

soft-question self-learning teaching learning

feb 18 at 0:59 awashburn 176

3

votes

1

answer

148

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Similar books to “The linear algebra a graduate student ought to know”

reference-request

feb 16 at 19:57 Amzoti 14k

5

15

votes

3

answers

250

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Improving one's calculation skills

calculus reference-request

feb 5 at 21:09 Alexander Shamov 1,421

16

37

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6

answers

7

kviews

Results that came out of nowhere.

soft-question math-history big-list

jan 30 at 13:20 artied 1

1

2

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1

answer

119

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Understanding Laplace Transforms

intuition laplace-transform

jan 29 at 16:51 Harald Hanche-Olsen 10.5k

15

32

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6

answers

1

kviews

Why is compactness in logic called compactness?

general-topology logic terminology compactness

jan 26 at 18:25 Holdsworth88 3,465

12

votes

4

answers

407

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Bag of tricks in Advanced Calculus/ Real Analysis/Complex Analysis

calculus real-analysis complex-analysis big-list

jan 11 at 4:10 KCd 5,940

3

2

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1

answer

66

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Are there any statistics texts which give both intuition AND justifications for the equations/methods?

reference-request statistics

jan 10 at 22:27 alexandreC 94

1

0

votes

1

answer

62

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How to model a system for tracking a person using kalman filter?

calculus linear-algebra statistics dynamical-systems extrapolation

jan 4 at 14:31 ahenderson 142

Joseph Quinsey

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