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Jonas Meyer's user avatar
Jonas Meyer's user avatar
Jonas Meyer's user avatar
Jonas Meyer
  • Member for 14 years, 5 months
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  • Wisconsin, USA
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76 Answers

Score Activity Newest
2 votes

The reals as continuous image of the irrationals

4 votes
Accepted

Unbounded representations of Banach algebras

6 votes
Accepted

Must a surjective isometry on a dual space have a pre-adjoint?

21 votes
Accepted

Does pointwise convergence imply uniform convergence on a large subset?

37 votes

Most memorable titles

70 votes

Most memorable titles

15 votes
Accepted

Topological spaces whose continuous image is always closed

8 votes
Accepted

Converse of Picard's Big Theorem?

4 votes

totally disconnected and zero-dimensional spaces

6 votes
Accepted

Representation of $*$-automorphism on finite dimensional matrix algebras

5 votes

infinitely many linear equations in infinitely many variables

4 votes

range projection of an unbounded idempotent affiliated to a finite von Neumann algebra

5 votes

How come nowhere dense subsets implies discrete?

10 votes

Hausdorff dimension: subset of $\mathbb{R}^n$ vs. boundary of this subset

5 votes
Accepted

Is the set of exponentials open?

6 votes
Accepted

Question about von Neumann algebra generated by a complete algebra of projections

24 votes

Examples of common false beliefs in mathematics

12 votes
Accepted

'Eigenvectors' of evolute operation

16 votes

Do names given to math concepts have a role in common mistakes by students?

6 votes
Accepted

Surjective *-homs between multiplier algebras

60 votes
Accepted

Must the set of lines through the origin on which a nonconstant entire function is bounded be finite?

22 votes
Accepted

Is there an index for solutions to American Mathematical Monthly problems?

7 votes
Accepted

Relevance of the complex structure of a function algebra for capturing the topology on a space.

9 votes
Accepted

Simple inequality in C*-algebras

38 votes
Accepted

Are the norms of graphs dense in any interval?

4 votes
Accepted

Algebraic properties of the algebra of continuous functions on a manifold.

9 votes

Example of continuous function that is analytic on the interior but cannot be analytically continued?

3 votes
Accepted

Is the average first return time of a partitioned ergodic transformation just the number of elements in the partition?

3 votes
Accepted

Approximate unit for the algebra C*(h) consisting of projectors

6 votes

Does 2^m = 3^n + r have finitely many solutions for every r?

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