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Adam Epstein's user avatar
Adam Epstein's user avatar
Adam Epstein
  • Member for 12 years, 10 months
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24 Answers

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3 votes

j-invariant fixed point?

5 votes

Impact of the axiom of replacement on finite sets

11 votes

Historical (personal) examples of teaching-based research

6 votes

Applications of set theory in physics

4 votes

applications of Berkovich spaces

11 votes

Defining a topology in the Power Set

3 votes

Examples of cubic Julia sets

3 votes

k-differentials and their residues

12 votes

The ABC of categories: ABstract vs Concrete

2 votes

Does the existence of the von Neumann hierarchy in models of Zermelo set theory with foundation imply that every set has ordinal rank?

6 votes

Where in ordinary math do we need unbounded separation and replacement?

2 votes

Are non-isomorphic covers of riemann surfaces also generally nonisomorphic as riemann surfaces?

1 vote
Accepted

Confusion about the dual/predual to the tangent plane to a Teichmüller space

2 votes

Consistency of the concept of the collection of all collection

1 vote

Self-containing structures

2 votes

Partial linearization near a hyperbolic fixed point—Classical scattering

3 votes

Topology, the board game

13 votes

Where in ordinary math do we need unbounded separation and replacement?

5 votes

Undecidability and holomorphic functions (Reference request)

1 vote
Accepted

What is a good example of a hyperspace where the base space is non-Hausdorff?

3 votes

Basic questions on the homotopy category

8 votes
Accepted

Examples of "exotic" induction

7 votes
Accepted

holomorphic covering between points in Teichmuller space

21 votes

Is $\mathbb R^3$ the square of some topological space?