Research News
Recent Publications
Please peruse this list of list of recent publications to learn more about recent research activities of members of our department. You can find links to the individual researchers on the research areas page.
Recent Presentations
2023 Presentations
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International Category Theory Conference CT2023
Title: Edgewise subdivision, culf maps, and right fibrations
July 3, 2023. -
Stockholm University, Logic Seminar,
Title: Induced model structures on cubical sets
June 28, 2023. -
Iowa State University, Algebra and Geometry Seminar,
Title: Free decomposition spaces
May 4, 2023. -
University of Virginia, Topology Seminar,
Title: Edgewise subdivision and culf maps
April 13, 2023. -
Algebraic and Combinatorial Perspectives in the Mathematical Sciences (ACPMS),
Title: Free decomposition spaces
February 3 2023.
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Universities of Louisiana For Our Future Conference 2023
Golden Nugget Hotel & Casino, Lake Charles, Louisiana
Title: Identifying appropriate and effective measures for student success
March 26 - 28, 2023.
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Tulane University Joint Algebraic Geometry and Geometric Topology Seminar
Title: Graphing, homotopy groups of spheres, and spaces of links and knots
April 10, 2023
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2023 Zassenhaus Groups and Friends Conference
Title: Chermak-Delgado-like measures and subgroup lattices June 4, 2023
2022 Presentations
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AMS 2022 Fall Eastern Sectional Meeting
Special Session on Higher Structures and Homotopical Algebra
Title: From properads to labelled cospan categories
October 1, 2022 -
Higher Structures in Prague
Title: On the relationship between labelled cospan categories and properads
September 12, 2022 -
AMS 2022 Spring Central Sectional Virtual Meeting
Title: Interactions between different kinds of generalized operads
March 26, 2022
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Notre Dame Topology Seminar
Title: Graphing, homotopy groups of spheres, and spaces of links and knots
November 15, 2022 -
New Developments in Four Dimensions
Title: Graphing, homotopy groups of spheres, and spaces of links and knots
June 16, 2022 -
Texas Tech Topology and Geometry Seminar
Title: Graphing, homotopy groups of spheres, and spaces of links and knots
April 12, 2022 -
AMS 2022 Spring Central Sectional Virtual Meeting Special Session on Geometric Topology in the Middle Dimensions
Title: Graphing, homotopy groups of spheres, and spaces of links and knots
March 27, 2022
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Joint Mathematics Meetings (Virtual)
Title: Threshold dynamics of a nonlocal and delayed cholera model in a spatially heterogeneous environment
April 6-9, 2022 -
The 9th International Conference on Computational Methods and Function Theory (Virtual)
Title: Applications of orthogonal polynomials in numerical analysis
January 10-14, 2022
2021 Presentations
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Oregon State University Mathematical Biology Seminar
Title: Connecting predator prey dynamics and evolutionary genetics in virus-immune response model
November 17, 2021
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Workshop: Homotopical Algebra and Higher Structures Mathematisches Forschungsinstitut Oberwolfach
Title: On pasting in (∞,2)-categories
September 23, 2021 -
Colloquium, Bowling Green State University
Title: From operads to dendroidal spaces
March 5, 2021 -
University of Nevada Reno Algebraic and Geometric Topology Seminar
Title: Adjoint strings and induced model structures
March 19, 2021
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Tulane University Joint Algebraic Geometry and Geometric Topology Seminar
Title: Integrals, trees, and spaces of pure braids and string links
September 20, 2021 -
The South Central Topology Conferencehttps
Title: Integrals, trees, and spaces of pure braids and string links
September 26, 2021
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Joint Mathematics Meetings (Virtual)
Title: Complex dynamics in a delay differential equation with two delays in tick growth with diapause
January 6-9, 2021 -
Canadian Mathematical Society Winter Meeting (Virtual)
Title: Global analysis of a viral infection model with cell-to-cell transmission and immune chemokines
December 2-7, 2021 -
Canadian Mathematical Society Winter Meeting (Virtual)
Title: Error bounds for the asymptotic expansions of the Hermite polynomials
December 2-7, 2021
2020 Presentations
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University of Regina (Canada) Math Department Colloquium
Title: Lifting trivial actions from group cohomology to spectra, for profinite groups
October 23, 2020
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The 3rd Conference on Operad Theory and Related Topics, Jilin University
Title: Recent developments in the theory of higher properads
September 2020 -
Special Session on Category Theory, Algebraic Topology, and K-Theory, 64th Annual Meeting of the Australian Mathematical Society, University of New England
Title: Higher properads
December 2020 -
MSRI Higher Categories / Operadic Categories Seminar
Title: decomposition spaces, hereditary species, décalage
March 3, 2020 -
University of Washington Topology Seminar
Title: A Graphical Approach to Higher Cyclic and Modular Operads
March 5, 2020
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Knots in Washington XLIX at the George Washington University
Title: Spaces of knots in a solid torus and irreducible links in the 3-sphere
February 8, 2020
2019 Presentations
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Barcelona Algebraic Topology Seminar
Universitat Autònoma de Barcelona
July 18 2019 -
Category Theory 2019
University of Edinburgh
July 8 2019 -
Algebra and Geometry Seminar
Iowa State University
April 18 2019 -
Workshop on Functor Calculus
Ohio State University
March 16 2019
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Optimal control of a PDE tumor model
The Thirteenth International Conference on Recent Advances in Applied Dynamical Systems, Hangzhou Normal University
June 8 - 10, 2019 -
Multiple-scale analysis in an ion channel model
Workshop on Differential Equations with Applications, Chang'an University
May 24-26, 2019 -
Numerical optimal control of a size-structured PDE model for metastatic cancer treatment
SCALA 2019: Scientific Computation Around Louisiana, Tulane University
February 15-16, 2019
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Tolerance Intervals: Computation and Applications
Invited talk at the 6th African International Conference On Statistics, Adama, Ethiopia
March 27 - 30, 2019
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Configuration space integrals for spaces of knots, links, and braids
Four-manifolds: Confluence of High and Low Dimensions, Fields Institute, Toronto, ON, Canada
July 12, 2019 -
The Taylor tower for spaces of knots and finite-type invariants and
Operadic decompositions of spaces of string links
Topology special session, Canadian Mathematical Society Summer Meeting, University of Regina, Regina, SK, Canada
June 8, 2019 -
A Morse-theoretic approach to the space of unlinks
Knots and Braids in Norway, NTNU, Trondheim, Norway
May 14, 2019 -
Operad actions on the Taylor tower for the space of knots
Workshop on Functor Calculus, The Ohio State University, Columbus, OH
March 16, 2019
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Operator Splitting with Some Exponential Time Differencing Schemes For Reaction-Diffusion Systems
Invited talk at the Computational and Mathematical Methods for Science and Engineering (CMMSE) conference, Cadiz, Spain
July 2, 2019
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Heterogeneous Virus Strategies Promote Coexistence in Virus-Microbe Systems Applications of Mathematics to Nonlinear Sciences (AMNS-2019), Pokhara, Nepal
June, 2019 -
Modeling Within-Vector Viral Kinetics in a Multi-Scale Vector-Host Model and
Two-Strain Multi-Scale Dengue Model Structured by Dynamic Host Antibody Level
The 5th International Conference on Computational & Mathematical Population Dynamics (CMPD5-2019)), Florida Atlantic University, Fort Lauderdale, Florida
May, 2019 -
Multi-Scale Structured Models of Infectious Disease Dynamics
Plenary Lecture at the 4th International Conference on Computational Mathematics and Engineering Sciences (CMES-2019), Akdeniz University, Antalya, Turkey
April, 2019. -
Modeling Within-Vector Viral Kinetics in a Multi-Scale Vector-Host Model Applied and Computational Mathematics Seminar, Tulane University, New Orleans, Louisiana
February, 2019
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Groups and Geometries
Banff International Research Station, Banff, Alberta, Canada August 29, 2019 -
China-US Group Theory Summit
San Marcos, TX August 23, 2019 -
Special Session on Groups, Representations and Applications
Vietnam-USA Joint Mathematical Meeting, Quy Nhon, Vietnam June 11, 2019 -
Special Session on Representations of Lie Algebras, Algebraic Groups, and Quantum Groups
AMS Spring Southeastern Sectional Meeting, Auburn University March 17, 2019