Adam Epstein

946

Reputation

658 views

Registered User

Name	Adam Epstein
Member for	1 year
Seen	May 18 at 7:29
Website	www2.warwick.ac.uk/fac/sci/maths/people/staff/…
Location
Age

Math Under Toad

stats recent reputation favorites

Questions

votes newest views recent

votes

answers

994

views

When must it be sets rather than proper classes, or vice-versa, outside of foundational mathematics?

feb 3 at 16:31 Martin Brandenburg 29.1k●2●45●129

votes

answers

views

Who named it the Snake Lemma?

ho.history-overview ac.commutative-algebra kt.k-theory-homology

sep 12 at 10:10 Charles Matthews 9,720●12●39

votes

answer

406

views

Essential uniqueness of the real-analytic structure on $\mathbb R$

cv.complex-variables riemann-surfaces manifolds cohomology

jan 22 at 11:40 quid 13.1k●31●51

votes

answers

341

views

finite dimensional real division algebras

division-algebras lo.logic ra.rings-and-algebras at.algebraic-topology kt.k-theory-homology

aug 25 at 20:04 Adam Epstein 946●2●12

votes

answers

503

views

Cardinality of connected manifolds

manifolds

jun 16 11 at 23:05 Adam Epstein 946●2●12

votes

answers

626

views

Category of topological spaces with open or closed maps

ct.category-theory gn.general-topology

jan 8 at 20:07 Adam Epstein 946●2●12

votes

answers

353

views

Can one exhibit an explicit Kuratowski infinite set without invoking Replacement?

set-theory lo.logic

jan 3 at 23:33 Adam Epstein 946●2●12

votes

answer

165

views

Forcing over the poset of nonempty open subsets of a nice topological space

set-theory forcing gn.general-topology

jan 9 at 0:43 Adam Epstein 946●2●12

Answers

votes newest views recent

holomorphic covering between points in Teichmuller space

Examples of “exotic” induction

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

Undecidability and holomorphic functions (Reference request)

Basic questions on the homotopy category

Topology, the board game

Partial linearization near a hyperbolic fixed point--Classical scattering

Consistency of the concept of the collection of all collection

Is R^3 the square of some topological space?

Self-containing structures

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

Votes

Badges

● Nice Question× 4
● Enthusiast
● Teacher

● Critic
● Commentator
● Supporter

● Popular Question
● Yearling
● Scholar

● Editor
● Student

user feed

Adam Epstein

Account Recovery

Registered User

Questions

When must it be sets rather than proper classes, or vice-versa, outside of foundational mathematics?

Who named it the Snake Lemma?

Essential uniqueness of the real-analytic structure on $\mathbb R$

finite dimensional real division algebras

Cardinality of connected manifolds

Category of topological spaces with open or closed maps

Can one exhibit an explicit Kuratowski infinite set without invoking Replacement?

Forcing over the poset of nonempty open subsets of a nice topological space

Answers

Votes

Tags

Badges