User Thomas - Mathematics Stack Exchange

Thomas

Member for 11 years, 9 months
Last seen more than 1 year ago

16 Questions

Score Activity Newest Views

58 votes

9 answers

8k views

Where to begin with foundations of mathematics

asked May 4, 2012 at 0:50

19 votes

1 answer

6k views

Can a function be increasing at a point?

asked Apr 17, 2013 at 16:04

11 votes

2 answers

2k views

Rigour vs intuition

asked Mar 23, 2013 at 19:48

11 votes

2 answers

647 views

Explaining why we can't "find" an antiderivative of $f(t) = e^{t^2}$.

asked Apr 10, 2013 at 21:49

10 votes

1 answer

604 views

Proving results in representation theory from category theory

asked Feb 6, 2018 at 15:07

9 votes

2 answers

2k views

Construction of the Hyperreal numbers

asked Mar 16, 2014 at 20:12

7 votes

5 answers

3k views

True or false or not-defined statements

asked Sep 22, 2012 at 23:11

4 votes

4 answers

4k views

Second order partial derivatives - notation

asked Apr 2, 2012 at 19:52

4 votes

3 answers

645 views

What is a non-degenerate module?

asked Aug 30, 2012 at 20:05

4 votes

1 answer

674 views

Repeated logarithm

asked Dec 10, 2012 at 19:31

3 votes

2 answers

2k views

Formal Dirichlet-Bourbaki definition of function

asked Mar 29, 2013 at 0:55

3 votes

1 answer

460 views

$F$-rational points of variety/alg. group in Springer

asked May 25, 2012 at 17:06

3 votes

1 answer

2k views

What is a rational character?

asked Sep 21, 2012 at 18:07

3 votes

5 answers

2k views

$[\frac{1}{x} = 1$ for all real numbers $x]$ is not true or false

asked Sep 24, 2012 at 0:19

2 votes

3 answers

5k views

What does "increases in proportion to" mean?

asked Jul 6, 2012 at 18:12

1 vote

2 answers

234 views

Algebra with two generators and relations

asked Sep 12, 2012 at 14:27