Gerald Edgar's user avatar
Gerald Edgar's user avatar
Gerald Edgar's user avatar
Gerald Edgar
  • Member for 14 years, 5 months
  • Last seen this week
11 votes
Accepted

Can a continuous real-valued function on a large product space depend on uncountably many coordinates?

11 votes

Why do we have two theorems when one implies the other?

11 votes

Mathematical journals that accept long papers (up to 100 pages)

11 votes
Accepted

Punching a hole into $\mathbb{R}^\omega$

11 votes
Accepted

About a Ramanujan-Sato formula of level 10, a recurrence, and $\zeta(5)$?

11 votes

Is the set $ AA+A $ always at least as large as $ A+A $?

11 votes

Physical meaning of the Lebesgue measure

11 votes

Bibliographic request concerning an article by Bernstein and Robinson

11 votes

Examples of interesting false proofs

11 votes

Topological vector spaces that are isomorphic to their duals

11 votes

Real valued function whose derivative is nowhere continuous?

11 votes

What is due diligence when translating a paper?

11 votes

Sigma algebra without atoms ?

11 votes
Accepted

"Requires axiom of choice" vs. "explicitly constructible"

11 votes

Suggestions for a good Measure Theory book

11 votes

Examples of eventual counterexamples

11 votes
Accepted

Short five lemma in Banach spaces

11 votes

What is your favorite "strange" function?

10 votes
Accepted

What does coinfinite mean?

10 votes

Most memorable titles

10 votes

Errata database?

10 votes
Accepted

Measurable subgroups.

10 votes

Dimension of the measurable space $\mathbb{R}^n$

10 votes

Dual space of $L^2(\mathbb{R},L^1(0,1))$?

10 votes

Fractals of dimension zero

10 votes

Taking a theorem as a definition and proving the original definition as a theorem

10 votes
Accepted

Convex set with no interior contained in hyperplane?

10 votes
Accepted

Provably undecidable number inequality?

10 votes
Accepted

Closedness of linear image of positive L1 functions

10 votes
Accepted

When is the set of measurable functions a vector space?

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