Topology Seminar Archives
| Date | Speakers | |
|---|---|---|
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Thursday, September 12, 2024 - 11:30
|
Does P(ω)/fin know its right hand from its left? |
Will Brian
UNC - Charlotte
|
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Thursday, September 5, 2024 - 11:30
|
On Diagonal Degrees and Star Networks |
Nathan Carlson
California Lutheran University
|
|
Monday, April 1, 2024 - 12:00
|
Independence Complex of Kneser Graph |
Ziqin Feng
Auburn University
|
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Monday, March 25, 2024 - 12:00
|
High Dimensional Sequential Compactness (Part 2) |
Cesar Ismael Corral Rojas
York University
|
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Monday, March 18, 2024 - 12:00
|
High Dimensional Sequential Compactness |
Cesar Ismael Corral Rojas
York University
|
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Monday, March 4, 2024 - 12:00
|
Countable Spaces and Realcompactness |
Claudio Agostini
TU Wien, Austria
|
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Monday, February 26, 2024 - 12:00
|
Hereditary Good Properties and Net Weight |
Joan Hart
University of Wisconsin, Oshkosh
|
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Monday, February 19, 2024 - 12:00
|
The Shape of Compact Covers |
Paul M. Gartside
University of Pittsburgh
|
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Monday, February 12, 2024 - 12:00
|
Cardinal Bounds in Spaces with a π-Base Whose Elements have an H-Closed Closure |
Davide Giacopello
University of Messina, Italy
|
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Monday, February 5, 2024 - 12:00
|
All End Spaces of Infinite Graphs are Paracompact |
Jan Kurkofka
University of Birmingham, UK
|
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Monday, January 29, 2024 - 12:00
|
Homotopy Types of Squared Grids in the Torus with the Word Metric |
Hector Barriga-Acosta
UNC - Charlotte
|
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Monday, January 22, 2024 - 12:00
|
A Bound for the Density of Any Hausdorff Space |
Nathan Carlson
California Lutheran University
|
|
Monday, October 30, 2023 - 15:00
|
Combinatorics of Finite Open Covers |
Joseph Bedich
University of Pittsburgh
|
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Monday, October 9, 2023 - 15:00
|
Chain Conditions and Pixley-Roy/Ocan Hyperspaces |
Paul M. Gartside
University of Pittsburgh
|
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Monday, October 2, 2023 - 15:00 to 16:00
|
Non-Hausdorff $T_1$ Properties and Sociotechnical Infrastructure for Mathematics |
Steven Clontz
University of South Alabama
|
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Monday, September 25, 2023 - 15:00 to 16:00
|
Non-Hausdorff $T_1$ Properties and Sociotechnical Infrastructure for Mathematics Research |
Steven Clontz
University of South Alabama
|
|
Monday, September 18, 2023 - 15:00
|
Descriptive Complexity in Number Theory and Dynamics |
Bill Mance
Adam Mickiewicz University
|
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Friday, January 28, 2022 - 11:00 to 12:00
|
Coloring Spaces |
Paul M. Gartside
|
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Friday, January 21, 2022 - 11:00 to 12:00
|
Telgarksy's Conjecture |
Lynne Yengulalp
Wake Forest University
|
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Friday, November 19, 2021 - 10:00
|
More on pseudoradial spaces |
Hector Barriga-Acosta
University of North Carolina
|
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Friday, November 12, 2021 - 10:00
|
An Overview of Davies Trees, with Applications |
Thomas Gilton
University of Pittsburgh
|
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Friday, November 5, 2021 - 10:00
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Characterizing equivalence and duality of selection games |
Steven Clontz
University of Southern Alabama
|
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Friday, October 29, 2021 - 10:00
|
How to Produce Continuum Many Pairwise Non-Homeomorphic Psi(A)-Spaces form Almost Disjoint Families, A, on Omega |
Hector Barriga-Acosta
University of North Carolina
|
|
Friday, October 22, 2021 - 10:00
|
Tukey Order, P-Bases, and Free Abelian Topological Groups |
Ziqin Feng
Auburn University
|
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Friday, October 8, 2021 - 10:00
|
Topological games and cardinal inequalities |
Santi Spadaro
University of Palermo
|
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Friday, October 1, 2021 - 10:00
|
On countable dense homogeneous topological vector spaces |
Mikolaj Krupski
University of Warsaw
|
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Friday, September 24, 2021 - 10:00
|
The ABCs of PCF, with applications to Dowker spaces (part 2) |
Thomas Gilton
University of Pittsburgh
|
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Friday, September 17, 2021 - 10:00
|
Planar embeddings of chainable continua |
Ana Anusic
University of Sao Paulo, Brazil
|
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Friday, September 10, 2021 - 10:00
|
The ABCs of PCF, with applications to Dowker spaces |
Thomas Gilton
University of Pittsburgh
|
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Friday, September 3, 2021 - 10:00
|
Discrete Generators |
Paul M. Gartside
University of Pittsburgh
|
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Wednesday, May 5, 2021 - 16:30
|
Homogeneity degree of hyperspaces of continua |
Alejandro Illanes
University of Nambia
|
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Wednesday, May 5, 2021 - 15:30
|
Fixed-point-free maps on tree-like continua induced by commuting diagrams on trees |
Logan Hoehn
University of Nipissing
|
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Wednesday, March 3, 2021 - 16:30
|
Rosenthal Families |
Arturo Martínez-Celis
Wrocław University
|
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Wednesday, February 24, 2021 - 16:30
|
Vietoris Hyperspaces of Erdős Spaces |
Rodrigo Hernández-Gutiérrez
Universidad Autónoma Metropolitana
|
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Wednesday, February 17, 2021 - 16:30
|
On Psuedo-Radial Spaces |
Hector Barriga
University of North Carolina, Charlotte
|
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Wednesday, January 27, 2021 - 16:30
|
Translating Strategic Information Across Selection Games |
Jared Holshouser
Norwich University
|
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Wednesday, January 20, 2021 - 16:30
|
Open Coloring Axioms and Combinatorics of the Reals |
Thomas Gilton
University of Pittsburgh
|
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Wednesday, November 25, 2020 - 16:30
|
Roitman's Principle Delta |
Hector Barriga
University of North Carolina, Charlotte
|
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Wednesday, November 18, 2020 - 16:30
|
What is a Guessing Model? |
Dr. Rahman Mohammadpour
Vienna University of Tehnology
|
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Wednesday, November 11, 2020 - 16:30
|
Examples of D-Spaces and Box Products |
Paul M. Gartside
University of Pittsburgh
|
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Wednesday, November 4, 2020 - 16:30
|
Applications of Set Theory to Topology (part 2 of 2) |
Thomas Gilton
University of Pittsburgh
|
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Wednesday, October 28, 2020 - 16:30
|
Applications of Set Theory to Topology (part 1 of 2) |
Thomas Gilton
University of Pittsburgh
|
|
Friday, October 18, 2019 - 11:00 to 11:45
|
Box and Nabla Products, Part II |
Paul M. Gartside
|
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Friday, October 11, 2019 - 11:00 to 11:45
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Box and Nabla Products, Part I |
Paul M. Gartside
|
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Friday, April 19, 2019 - 11:00 to 11:45
|
The problem of equal parts |
Dana Bartosova
Carnegie Mellon University
|
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Friday, March 22, 2019 - 10:00 to 10:45
|
The normal Reed space problem |
Peter Nyikos
University of South Carolina
|
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Friday, February 15, 2019 - 11:00 to 11:45
|
Filters F for which the space F +omega embeds into a box product or real lines. |
Hector Alonso Barriga-Acosta
|
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Monday, December 3, 2018 - 11:00 to 11:45
|
Eulerian and Almost Injective Maps |
Paul M. Gartside
|
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Monday, November 5, 2018 - 11:00 to 11:45
|
A Discrete (0,1)-Generator for a General Metric Space, Part II | |
|
Monday, October 29, 2018 - 11:00 to 11:45
|
A Discrete (0,1)-Generator for a General Metric Space, Part I | |
|
Monday, October 22, 2018 - 11:00 to 11:45
|
(omega_1, omega)-metacompactness, Part II |
Hector Acosta
|
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Monday, October 8, 2018 - 11:00 to 11:45
|
(omega_1, omega)-metacompactness |
Hector Acosta
|
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Monday, April 16, 2018 - 13:00
|
Hereditarily irreducible maps onto superdendrites are not Continuumwise injective. |
Benjamin Espinoza
|
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Monday, April 9, 2018 - 13:00 to 14:00
|
Weakly Whitney preserving maps III |
Benjamin Espinoza
|
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Monday, April 2, 2018 - 13:00
|
Weakly Whitney preserving maps II |
Benjamin Espinoza
|
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Monday, March 26, 2018 - 13:00
|
Weakly Whitney preserving maps I |
Benjamin Espinoza
|
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Monday, February 26, 2018 - 13:00 to 13:50
|
Playing the strong Choquet game in $K(X)$ | |
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Monday, January 29, 2018 - 13:00 to 13:50
|
A direct solution to the generic point problem. |
Andrew Zucker
Carnegie Mellon University
|
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Monday, January 22, 2018 - 13:00 to 13:50
|
Baire Category of the Space of Compact Subsets | |
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Monday, November 27, 2017 - 11:00 to 11:50
|
Cook continuum, function spaces and free topological groups, Part II | |
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Monday, November 13, 2017 - 11:00 to 11:50
|
Cook continuum, function spaces and free topological groups | |
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Monday, November 6, 2017 - 11:00 to 11:50
|
Compact spaces in the $G_{\delta}$ topology. |
Paul Szeptycki
York University, Toronto
|
|
Monday, October 30, 2017 - 11:00 to 11:50
|
Some Examples of Discrete $(0,1)$-Generators | |
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Monday, October 16, 2017 - 11:00 to 11:50
|
The Realization and Reconstruction of Topological Groups | |
|
Tuesday, October 10, 2017 - 11:00 to 11:50
|
n-ac Graphs, Graphlike Continua, Part I | |
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Monday, October 2, 2017 - 11:00 to 11:50
|
Uniformly Continuous Maps Between Function Spaces | |
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Monday, September 25, 2017 - 11:00 to 11:50
|
Frucht-type Theorems for Topological Groups | |
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Monday, September 18, 2017 - 11:00 to 11:50
|
n-arc Hyperspaces, Part II |
Benjamín Espinoza
|
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Monday, September 11, 2017 - 11:00 to 11:50
|
n-arc Hyperspaces, Part I |
Benjamín Espinoza
|
|
Monday, August 28, 2017 - 11:30 to 12:30
|
Organizational Meeting | |
|
Monday, April 17, 2017 - 15:00 to 15:50
|
Another Application of a Partition Relation-- "Big" S and L Spaces |
Alex Yuschik
|
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Monday, April 10, 2017 - 15:00 to 15:50
|
Graph-like Continua: Strong Connection | |
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Monday, April 3, 2017 - 15:00 to 15:50
|
Graph-like Continua: Characterizations and Eulerian Loops | |
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Monday, March 27, 2017 - 15:00 to 15:50
|
On functional tightness of infinite products | |
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Monday, January 30, 2017 - 15:00 to 15:50
|
Applications of Partition Problems |
Alex Yuschik
|
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Monday, January 23, 2017 - 15:00 to 15:50
|
Three Partition Problems and an Application |
Alex Yuschik
|
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Monday, January 16, 2017 - 15:00 to 15:50
|
Tukey Order on K(M)'s (II) | |
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Monday, January 9, 2017 - 15:00 to 15:50
|
Tukey Order on K(M)'s (I) | |
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Monday, December 5, 2016 - 15:00 to 15:50
|
Neighborhood Filters, the Free Abelian Group, and the Tukey Order | |
|
Monday, November 7, 2016 - 15:00 to 15:50
|
Questions on $n$-arcwise connectedness and $n$-strong arcwise connectedness in Hyperspaces of Continua. |
Benjamin Espinoza
|
|
Monday, October 31, 2016 - 15:00 to 15:45
|
Small Cardinals and Topology | |
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Monday, October 24, 2016 - 15:00 to 15:50
|
Neighborhood types and compact subsets in locally convex spaces | |
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Monday, October 10, 2016 - 15:00 to 15:50
|
When is $H(X)$ compact? | |
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Monday, October 3, 2016 - 15:00 to 15:50
|
A Proof of the $\Delta$-System Lemma and Some Examples | |
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Monday, September 26, 2016 - 15:00 to 15:50
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On Weak and Pointwise Topologies in Function Spaces, Part II |
Mikolaj Krupski
|
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Monday, September 19, 2016 - 15:00 to 15:50
|
On Weak and Pointwise Topologies in Function Spaces, Part I | |
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Monday, September 12, 2016 - 15:00 to 15:50
|
Hereditarily Baire not Polish | |
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Monday, August 29, 2016 - 15:00 to 15:50
|
Organizational Meeting | |
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Friday, June 3, 2016 - 12:00 to 12:50
|
Posets of $\lambda$-compact sets |
Ana Mamatelashvili
Auburn University
|
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Friday, April 22, 2016 - 12:00 to 12:50
|
Eulerian loops in graph-like continua | |
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Friday, April 15, 2016 - 12:00 to 12:50
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When a k-space is Fréchet-Urysohn: Part 2 | |
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Friday, April 8, 2016 - 12:00 to 12:50
|
When a k-space is Fréchet-Urysohn: Part 1 | |
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Friday, April 1, 2016 - 12:00 to 12:50
|
Eulerian Paths and Circuits in Graph-like Spaces, Part 2 |
Benjamin Espinoza
|
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Friday, March 25, 2016 - 12:00 to 12:50
|
Eulerian Paths and Circuits in Graph-like Spaces |
Benjamin Espinoza
|
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Friday, March 18, 2016 - 12:00 to 12:50
|
$\Sigma$-Products with Calibre $(\omega_1,\omega)$ | |
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Friday, March 4, 2016 - 12:00 to 12:50
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When $C_p(X)$ is Fréchet-Urysohn | |
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Friday, February 26, 2016 - 12:00 to 12:50
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The Strong Pytkeev Property in Function Spaces (redux) | |
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Friday, February 12, 2016 - 12:00 to 12:50
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Compact Homeomorphism Groups are Profinite | |
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Friday, February 5, 2016 - 12:00 to 12:50
|
Inverse Limits of Finite Eulerian Graphs |
Benjamin Espinoza
|
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Friday, January 29, 2016 - 12:00 to 13:00
|
A Generator Version of Asanov's Theorem and Some Examples |