Carolina Seminar

 

 

30 Aug, 2024: Preservation of Topological properties by Strongly Proper Forcings

Thomas Gilton

University of Pittsburgh

Watch it here

 

 

3 May, 2024: Axiom \mathcal A and supercompactness

Alejandro Poveda Ruzafa

Harvard CMSA

Watch it here

 

 

19 Apr, 2024: Endpoint-homogeneous smooth fans

Rene Gril Rogina

University of Maribor

Watch it here

 

5 Apr, 2024: H-separable spaces

Haydon Pecoraro,

UNC Charlotte.

Watch it here

 

15 Mar, 2024: Uniformly dense subspaces of function spaces.

Reynaldo Rojas,

Universidad Mochoacana de San Nicolas de Hidalgo, Morelia, Mexico.

Watch it here

 

1 Mar, 2024: Rectangles inscribed in plane sets.

Ulises Morales,

CINC, UAEM (Morelos), Mexico.

Watch it here

 

16 Feb, 2024: Marczewski-like ideals related to Miller and Laver trees.

Arturo Martinez-Celis,

Institute of Mathematics of the University of Wrocław

Watch it here

 

 

2 Feb, 2024: Disjoint local $\pi$-bases and some selection properties
(joint work with Gary Gruenhage completed in May, 2023)

Vladimir Tkachuk, UAM (slides are here)

Watch it here

 

 

8 Dec, 2023: Cardinal function on continuous images

Istvan Juhasz, Renyi Mathematical Institute, Hungary

Watch it here

 

1 Dec, 2023: 150 years of uncountability of R

K.P. Hart, TU Delft

Watch it here

 

17 Nov, 2023: P(ω)/fin DOES know its right hand from its left

Will Brian

Watch it here

 

27 Oct, 2023: Nowhere constant families of maps and resolvability

Jan van Mill, joint work with I. Juhasz

University of Amsterdam

Watch it here

 

 

13 Oct, 2023: Does P(ω)/fin know its right hand from its left?

Will Brian

Watch it here

 

 

29 Sept, 2023: The Normal Reed Space Problem

Peter Nyikos

Watch it here

 

 

15 Sept, 2023: Non-Hausdorff T1 Properties and

Sociotechnical Infrastructure for Mathematics Research

Steven Clontz

Watch it here

 

 

1 Sept, 2023: Hurewicz Property on the Vietoris Hyperspace of Compact Subsets

Chris Caruvana

Watch it here

 

30 June, 2023: Celebrating Istvan's 80th

Jan van Mill, Bill Weiss, and Justin Moore

Watch it here

 

6 June, 2023: The small Dowker space problem

Roy Shalev, Bar-Ilan University (sorry recording failed)

Beamer Slides are here

 

28 Apr, 2023: A strictly descending chain of subalgebras of P(omega)/fin

K.P. Hart, TU Delft

Watch it here

 

17 Apr, 2023: Some progress on pseudoradial spaces

Hector Barriga-Acosta, UNC Charlotte

Watch it here

 

31 Mar, 2023: Update on Compact Pseudoradial spaces

Hector Barriga-Acosta, UNC Charlotte

Watch it here

 

24 Feb, 2023: Double Density spectra

Jan van Mill, UVA
Watch it here

 

 

17 Feb, 2023: Functional countable spaces

Enrique Gutierrez Dominguez, UAM
Watch it here

 

3 Feb, 2023: Metrizability of Mahavier products

Steven Clontz, University of South Alabama
Watch it here

 

 

11 Nov, 2022: The small uncountable cardinal b and two topological constructions using it

Peter Nyikos, South Carolina
Watch it here

 

 

14 Oct, 2022: Normal, locally compact, thin-tall spaces, Part 1

Peter Nyikos, South Carolina

Watch it here

 

 

23 Sep, 2022: PCF Theory and the Tukey Spectrum

Thomas Gilton, Pittsburgh
Watch it here



26 Aug, 2022: Borel Partitions of R

Will Brian, UNC Charlotte
Watch it here

 

 

28 June, 2022: Todd gets complete-D

Todd Eisworth, Ohio University

Watch it here

 

23 June, 2022: Todd stays unreal

Todd Eisworth, Ohio University

Watch it here

 

 

21 June, 2022: (unofficial meeting) Todd gets unreal

Todd Eisworth, Ohio University

Watch it here

 

 

16 June, 2022: (unofficial meeting) KP defeats Laver part 2

K.P. Hart, TU Delft

Watch it here

See also this link of KP

 

14 June, 2022: (unofficial meeting) KP meets Laver part 1

K.P. Hart, TU Delft

Watch it here

 

 

27 May, 2022:  Box products and the D-property

Hector Barriga-Acosta, UNC Charlotte

Watch it here

 

29 April, 2022: Characterizing Endpoints for a Family of Set-Valued Inverse Limits

Lori Alvin, Furman University

Watch it here

 

 

1 April, 2022: first countable Lindelof scattered spaces

Will Brian, UNC Charlotte

Watch it here

 

 

25 February, 2022: The many worlds of set-theoretic topology, Part 3

Peter Nyikos, South Carolina

Watch it here

 

11 February, 2022: What the h, is it just the usual b,s?

Alan Dow, UNC Charlotte

Watch it here

 

28 January, 2022: The many worlds of set-theoretic topology, Part 2

Peter Nyikos, South Carolina

Watch it here

 

14 January, 2022: The many worlds of set-theoretic topology

Peter Nyikos, South Carolina

Watch it here

 

19 November, 2021: Dimension theory of metrizable spaces and Games

Chris Caruvana, Indiana University Kokomo

Watch it here

 

5 November, 2021: Excerpts from the thesis of Alex Yuschik

Peter Nyikos, South Carolina

Watch it here

 

 

15 October, 2021: Partitions of the reals into closed sets

Will Brian, UNC Charlotte

Watch it here

 

24 September, 2021: A tale of exponential properties: exponentially separable spaces

Vladimir Tkachuk, UAM

Watch it here

 

 

10 September, 2021: On products of functionally countable spaces

Vladimir Tkachuk, UAM

Watch it here

 

 

27 August, 2021: Pseudoradial and property K forcing

Hector Barriga-Acosta, UNC Charlotte

Watch it here

 

 

13 August, 2021: An F-space.

Klaas Pieter Hart, TU Delft.
Watch it here.

 

 

23 July, 2021: Countably generated Boolean algebras

Peter Nyikos, South Carolina
Watch it here.

 

 

30 April, 2021: Double density spectrum

Jan van Mill, University of Amsterdam
Watch it here.

 

 

16 April, 2021: Partitioning versus covering Metric spaces and Large Cardinals, II

Will Brian, UNC Charlotte.
Watch it here.

 

2 April, 2021: Machine Learning and large cardinals.

Klaas Pieter Hart, TU Delft.
Watch it here.

 

 

19 March, 2021: Something for nothing, and a small Dowker space

Peter Nyikos, South Carolina
Watch it here

 

 

5 March, 2021: Inverse limits of Markov set-valued functions: Positive entropy and 1/2-indecomposability

James Kelly, Christopher Newport University
Watch it here.

 

 

12 February, 2021: Monotonically normal spaces, and a consistent example of one that is locally compact and omega-1 compact but not sigma-countably compact

Peter Nyikos, South Carolina
Watch it here.

 

 

 

22 January, 2021: Partitioning versus covering Metric spaces and Large Cardinals.

Will Brian, UNC Charlotte.
Watch it here.

 

 

 

16 October, 2020: Some new ?useless? results in cardinal arithmetic

Todd Eisworth, Ohio University
Watch it here.

 

 

 


Last modified: Monday 16-08-2021 at 7:45:02 (EDT)