Persistent Cup-Length: A New Invariant for Topological Structure Detection
Conference on Topological Data Analysis: Recent Developments and Applications, University of Missouri (Nov 24, 2025)
Beyond Persistent Homology: Persistent Cup Products and Related Persistent Invariants
Bridging Algebraic Combinatorics, Topology and Applications, Rutgers (Aug 5, 2025)
Persistence and Topological Complexity
Mathematical Congress of the Americas 2025, Miami (July 22, 2025)
Persistent Cup Product Structures and Related Invariants
Geometry and Topology Seminar, University of Missouri (Mar 13, 2025)
(20-min talk) Persistent Cohomology Operations and Gromov–Hausdorff Estimates
Special Session on Applied Topology, 58th Spring Topology and Dynamics Conference at CNU (Mar 8, 2025)
(20-min talk) Persistent Cohomology Operations and Gromov–Hausdorff Estimates
Special Session on Applied and Computational Topology, IV, 2024 Fall Eastern Sectional Meeting, University at Albany, SUNY (Oct 20, 2024)
(20-min talk) Toroidal Coordinates: Decorrelating Circular Coordinates with Lattice Reduction
Parallel Session 3C: Topological and Geometric Data Analysis - I, AISC at The University of North Carolina at Greensboro (Oct 12, 2024)
(20-min talk) Ephemeral Persistence Features and the Stability of Filtered Chain Complexes
Special Session on Geometry and Symmetry in Data Science, at FSU (Mar 23, 2024)
Persistent Cup Product Structures and Related Invariants
Topology Seminar, UCSB (Mar 12, 2024)
Beyond Persistent Homology: More Discriminative Persistent Invariants
Applied Topology Seminar, EPFL (Mar 6, 2024)
(20-min talk) Persistent Cup Modules
Dagstuhl Seminar 24092: Applied and Combinatorial Topology (Feb 29, 2024)
Beyond Persistent Homology: More Discriminative Persistent Invariants
Geometry and Topology Seminar, Duke University (Jan 22, 2024)
(20-min talk) Persistent Cup Product Structures and Related Invariants
AMS Special Session on Discrete Homotopy Theory, JMM 2024 (2:30-3:00pm, Jan 6, 2024)
(20-min talk) Decoding Zero-Length Bars
AIM-AMS Special Session on Applied Topology Beyond Persistence Diagrams, JMM 2024 (9:00-9:30 am, Jan 6, 2024)
Persistent Cup Product Structures and Related Invariants
Northeastern Topology Seminar (Oct 10, 2023)
(20-min talk) Persistent Cup Product Structures and Related Invariants
The 39th International Symposium on Computational Geometry (SoCG 2023) (Jun 13, 2023)
(20-min talk) Ephemeral Persistence Features and the Stability of Filtered Chain Complexes
The 39th International Symposium on Computational Geometry (SoCG 2023) (Jun 12, 2023)
Other Persistence Invariants: Homotopy Groups and the Cohomology Ring
OU Topology and Data Science Seminar (Nov 7, 2022)
(20-min talk) Ephemeral Persistence Features and the Stability of Filtered Chain Complexes
Computational Persistence 2022 workshop (Nov 2, 2022)
From Discrete to Persistent Homotopy Groups
Quantitative Topology Seminar at University of Tennessee (Oct 19, 2022)
Persistent Cup-Length
Algebraic Topology and Topological Data Analysis: A Conference in Honor of Gunnar Carlsson (Aug 2, 2022)
(20-min talk) Persistent Cup-Length
Women in Computational Topology at 2022 AWM Research Symposium (Jun 19, 2022)
(20-min talk) Persistent Cup-Length
The 38th International Symposium on Computational Geometry (SoCG 2022) (Jun 9, 2022)
Persistent Homotopy Groups of Metric Spaces
'Homotopical aspects of TDA' held by Center for Quantum and Topological Systems in New-York University, Abu Dhabi (Jun 2, 2022)
(20-min talk) Persistent Cup-Length
Computational Topology and Applications at the Spring Western AMS Sectional Meeting (May 14-15, 2022)
Persistent Homotopy Groups of Metric Spaces
Bridging Applied and Quantitative Topology (May 10, 2022)
(20-min talk) Persistent Cup-Length
University of Florida Topological Data Analysis conference (Jan 20, 2022)
Cohomological Invariants in Topological Data Analysis: Persistent Cup-Length and Cup Modules
Math and Data Seminar, Rutgers (May 8, 2025)
(20-min talk) Ephemeral Persistence Features and the Stability of Filtered Chain Complexes
Third Graduate Student Conference: Geometry and Topology meet Data Analysis and Machine Learning (GTDAML2023) (Jun 9, 2023)
Other Persistence Invariants: Homotopy and the Cohomology Ring
Topology Seminar at Florida State University (Jan 18, 2022)
(Short tutorial) The Cup Product Operation
Tutorial-a-thon hosted by AATRN and WinCompTop (Jan 3, 2022)
Persistent Cup-Length and Its Computation
OSU Topology, Geometry, and Applications - Graduate Student Seminar Group (Dec 10, 2021)
Other Persistence Invariants: Homotopy and the Cohomology Ring
Online workshop "Beyond TDA -- Persistent topology and its applications in data sciences" (Aug 2021)
(20-min talk) Persistent Homotopy Groups of Metric Spaces
TGDA talks co-hosted by AATRN (Jan 15, 2021)
Filtered Chain Complexes and Verbose Barcodes
OSU Topology, Geometry, and Applications - Graduate Student Seminar Group (Nov 20, 2020)
I give talks regularly in the NDA group meeting, one to two talks per semester during 2018-2023.
Last updated: February 2026