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Low-dimensional topology seminar

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Organiser(s): 
Daniel Galvin, Dan Hartman, Paula Truoel
Datum: 
Don, 23/03/2023 - 11:00 - Mit, 28/01/2026 - 12:15
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of Low-dimensional topology seminar


Upcoming talks

Die, 06 Mai 2025

11:00 - 12:00
MPIM Seminar Room
Paolo Salvatore
(LDT seminar) Kontsevich integrals and configuration spaces

Past talks

For the abstracts click on the titles or see the list of abstracts.

Die, 22 Apr 2025

11:00 - 12:00
MPIM Lecture Hall
Inanc Baykur
Geometric simple connectivity in dimension four

Die, 15 Apr 2025

11:00 - 12:00
MPIM Lecture Hall
Neeti Gauniyal
Polyak-Viro type formulas for high-(co)dimensional smooth knots and links

Die, 08 Apr 2025

11:00 - 12:00
MPIM Lecture Hall
Tejas Kalelkar
Connecting essential triangulations

Die, 01 Apr 2025

11:00 - 12:00
MPIM Lecture Hall
Chen Zhang
d invariants obstruction to sliceness of a class of algebraically slice knots

Die, 18 Mär 2025

11:00 - 12:30
MPIM Lecture Hall
Stefan Behrens
CANCELLED/Stable homotopy in low dimensional topology

Die, 17 Dez 2024

11:00 - 12:15
MPIM Lecture Hall
Mark Powell
Smoothing codimension two submanifolds

Mon, 16 Dez 2024

14:00 - 15:00
MPIM Lecture Hall
Daniel Kasprowski
Stably exotic 4-manifolds and fillings

Die, 26 Nov 2024

11:00 - 12:15
MPIM Lecture Hall
Isacco Nonino
Classifying tight contact structures on a family of hyperbolic L-spaces

Die, 19 Nov 2024

11:00 - 12:15
MPIM Seminar Room
Aru Ray
Slicing knots in general 4-manifolds

Die, 05 Nov 2024

11:00 - 12:15
MPIM Lecture Hall
Alice Merz
The Alexander and Markov theorems for links with symmetries

Don, 31 Okt 2024

12:15 - 13:15
MPIM Lecture Hall
Marc Kegel
Characterizing and non-characterizing knots by 3-manifolds

Die, 22 Okt 2024

11:00 - 12:15
MPIM Lecture Hall
Léo Schelstraete
A novel approach to odd Khovanov homology

Die, 15 Okt 2024

11:45 - 13:00
MPIM Lecture Hall
Daniel Galvin
Pseudo-isotopy of 3-manifolds

Die, 08 Okt 2024

11:45 - 13:00
MPIM Lecture Hall
Daniel Hartman
Barbell diffeomorphisms and the Hatcher-Wagoner 2nd obstruction.

Die, 01 Okt 2024

11:45 - 12:45
MPIM Lecture Hall
Miguel Orbegozo Rodriguez
Murasugi sums and primeness of links

Die, 24 Sep 2024

11:45 - 12:45
MPIM Lecture Hall
Gary Guth
Bordered Perspectives on Exotic Phenomena in 4D

Die, 17 Sep 2024

11:45 - 12:45
MPIM Lecture Hall
Sungkyung Kang
Dehn twist along Brieskorn spheres along their positive definite fillings

Die, 03 Sep 2024

11:45 - 12:45
MPIM Lecture Hall
Mark Hughes
Double branched covers of 2-knots and $CP^2$

Die, 13 Aug 2024

11:45 - 12:45
MPIM Lecture Hall
Stavros Garoufalidis
Multivariable polynomials of knots from Nichols algebras

Die, 23 Jul 2024

12:15 - 13:15
MPIM Seminar Room
Diego Santoro
Taut foliations from knot diagrams

Die, 16 Jul 2024

11:45 - 12:45
MPIM Lecture Hall
Patricia Sorya
Non-integral Dehn surgeries characterize composite knots

Die, 02 Jul 2024

11:45 - 12:45
MPIM Lecture Hall
Laura Marino
Gordian distance bounds from Khovanov homology

Don, 27 Jun 2024

11:45 - 13:00
MPIM Seminar Room
Lukas Lewark
Homogeneous braids are visually prime

Die, 18 Jun 2024

11:45 - 12:45
MPIM Lecture Hall
Stefano Riolo
Hyperbolic 4-manifolds of low volume

Die, 11 Jun 2024

11:45 - 12:45
MPIM Lecture Hall
Claudius Zibrowius
Khovanov homology and Conway mutation

Die, 28 Mai 2024

11:45 - 12:45
MPIM Lecture Hall
Álvaro del Pino
An introduction to Engel topology

Die, 23 Apr 2024

11:45 - 13:00
MPIM Lecture Hall
Inanc Baykur
A dichotomy in dimension four

Die, 12 Mär 2024

11:45 - 13:00
MPIM Lecture Hall
Hongyi Zhou
Computing Heegaard Floer homology

Die, 05 Mär 2024

11:45 - 13:00
MPIM Lecture Hall
Tanushree Shah
Tight contact structures on Seifert fibered 3-manifolds

Mon, 04 Mär 2024

14:00 - 16:00
MPIM Lecture Hall
Roberto Ladu
Crash course in differential topology, part II

Fre, 23 Feb 2024

14:00 - 16:00
MPIM Lecture Hall
Roberto Ladu
Crash course in differential topology, part I

Die, 20 Feb 2024

11:45 - 13:00
MPIM Lecture Hall
Rima Chatterjee
Contact surgery

Die, 13 Feb 2024

11:45 - 13:00
MPIM Lecture Hall
Fadi Mezher
Cobordism categories of manifolds with disc-presheaf structures

Don, 25 Jan 2024

12:00 - 13:00
MPIM Lecture Hall
Fraser Binns
Surgery Problems, Geography Problems and the L-space conjecture

Die, 12 Dez 2023

17:00 - 18:00
MPIM Lecture Hall
Kyle Hayden
Stably exotic surfaces and Khovanov homology
12:00 - 13:00
MPIM Lecture Hall
Benjamin Bode
T-homogeneous braids and braided open books

Die, 05 Dez 2023

12:00 - 13:00
MPIM Lecture Hall
Paula Truöl
Strongly quasipositive knots are concordant to infinitely many strongly quasipositive knots

Die, 28 Nov 2023

12:00 - 13:00
MPIM Lecture Hall
Daniel Galvin
The Casson-Sullivan invariant for self-homeomorphisms of 4-manifolds

Die, 21 Nov 2023

12:00 - 13:00
MPIM Lecture Hall
Roberto Ladu
Non-smoothable homeomorphisms of 4-manifolds with boundary

Die, 14 Nov 2023

12:00 - 13:00
MPIM Lecture Hall
Hugo Zhou
PL-surfaces in homology 4-balls

Die, 07 Nov 2023

12:00 - 13:00
MPIM Lecture Hall
Laura Wakelin
Characterising slopes for knots of hyperbolic type

Don, 31 Aug 2023

12:00 - 13:00
MPIM Lecture Hall
Alex Manchester
Satellite Constructions and Concordance

Don, 17 Aug 2023

12:00 - 13:00
MPIM Lecture Hall
Honghao Gao
Building Lagrangian fillings

Don, 10 Aug 2023

12:00 - 13:00
MPIM Lecture Hall
Daniel Kasprowski
The double star construction

Don, 03 Aug 2023

12:00 - 13:00
MPIM Lecture Hall
Patrick Orson
Unknotting nonorientable surfaces topologically

Don, 13 Jul 2023

12:00 - 13:00
MPIM Lecture Hall
Jeff Brock
Geometry, topology, and effective rigidity of hyperbolic 3-manifolds

Don, 06 Jul 2023

12:00 - 13:00
MPIM Lecture Hall
Andrew Lobb
Squeezed knots

Don, 15 Jun 2023

12:00 - 13:00
MPIM Lecture Hall
Fan Ye
SU(2) representations of small Dehn surgeries on knots

Don, 01 Jun 2023

12:00 - 13:00
MPIM Lecture Hall
Gordana Matic
4-genus bounds from the 10/8+4 theorem
10:30 - 11:30
MPIM Lecture Hall
Mihail Arabadji
The Nielsen realization for non-spin 4-manifolds

For older events also see the Program.

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