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Richard Hevener's user avatar
Richard Hevener's user avatar
Richard Hevener's user avatar
Richard Hevener
  • Member for 12 years, 8 months
  • Last seen this week
  • Columbia, SC
32 votes
1 answer
2k views

Can a continuous function from the reals to the reals assume each value an even number of times?

22 votes
1 answer
914 views

Can a surjective continuous function from the reals to the reals assume each value an even number of times?

11 votes
3 answers
12k views

From correlation coefficient to conditional probability

7 votes
4 answers
377 views

Bernoulli numbers alternate signs

7 votes
2 answers
933 views

Divergence of Dirichlet series

5 votes
2 answers
622 views

Compact convergence

5 votes
1 answer
231 views

Is Riesz measure an extension of product measure?

4 votes
1 answer
1k views

History of incenter and Euler line

4 votes
3 answers
960 views

Power function inequality

4 votes
1 answer
871 views

Egoroff's Theorem for extended real-valued functions

4 votes
1 answer
527 views

Image of a Banach space

3 votes
1 answer
325 views

Summation of powers inequality

2 votes
1 answer
50 views

Sequence of polynomials (Q2)

2 votes
0 answers
228 views

Compact $G_\delta$ subsets of locally compact Hausdorff spaces

1 vote
2 answers
740 views

Baire sets in locally compact Hausdorff spaces

1 vote
2 answers
381 views

Regularity of Dirac measure on Baire sets

1 vote
0 answers
275 views

Regularity of product measure

1 vote
2 answers
1k views

Property of angle bisectors in a triangle

1 vote
1 answer
55 views

On periodic functions like $\sin$ and $\cos$

1 vote
1 answer
152 views

Relaxing continuous differentiability in the inverse function theorem

0 votes
0 answers
25 views

Derive polar coordinate version of Laplacian from spherical one?

0 votes
1 answer
226 views

Analytic function on complement of closed unit disk onto open unit disk

0 votes
3 answers
107 views

Implication of $|f^\prime| \leq |g^\prime|$?

0 votes
1 answer
1k views

Stein and Shakarchi, Complex Analysis, Chapter 2, Problem 1(b)

0 votes
2 answers
751 views

Normal spaces that are not necessarily T1

0 votes
0 answers
453 views

Fubini on non-$\sigma$-finite, non-complete measure spaces