
AMS Sectional Meeting AMS Special Session
Current as of Saturday, April 24, 2021 03:30:05
Spring Central Sectional Meeting (formerly at the University of Cincinnati)
- now meeting virtually, CDT (hosted by the American Mathematical Society), Cincinnati, OH
- April 17-18, 2021 (Saturday - Sunday)
- Meeting #1166
Georgia Benkart, AMS benkart@math.wisc.edu
AMS 2021 Spring Sectional Meetings will be held VIRTUALLY on the originally planned dates. Further details will be posted as soon as they are available. Send questions to meet@ams.org.
Special Session on Legendrian Knots and Surfaces
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Saturday April 17, 2021, 9:00 a.m.-12:00 p.m.
Special Session on Legendrian Knots and Surfaces, I
Special Session 3, AMS
Organizers:
Honghao Gao, Michigan State University gaohongh@msu.edu
Dan Rutherford, Ball State University
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9:00 a.m.
Legendrian torus and cable links.
Jennifer Dalton, The Bancroft School
John B. Etnyre, Georgia Institute of Technology
Lisa Traynor*, Bryn Mawr College
(1166-57-22) -
9:30 a.m.
Cabling Legendrian and transverse knots.
Apratim Chakraborty, TCG CREST, Kolkata, India
John B Etnyre*, Georgia Institute of Technology
Hyunki Min, Georgia Institute of Technology
(1166-57-45) -
10:00 a.m.
Loose Legendrian and pseudo-Legendrian knots in 3-manifolds.
Patricia Cahn*, Smith College
Vladimir Chernov, Dartmouth College
(1166-57-166) -
10:20 a.m.
Break. -
10:40 a.m.
Symplectic and complex geometric aspects of the 3-manifold embedding problem in 4-space.
Bulent Tosun*, University of Alabama
Thomas E Mark, University of Virginia
(1166-57-75) -
11:10 a.m.
Transverse knots, cyclic branched cover and grid diagrams.
David Shea Vela-Vick*, Louisiana State University
C.-M. Mike Wong, Dartmouth College
(1166-57-154) -
11:40 a.m.
Topology of streamline conveyor belts in midlatitude cyclones.
Doug LaFountain*, Western Illinois University
Marcus Buker, Dordt University
(1166-86-79)
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9:00 a.m.
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Saturday April 17, 2021, 2:40 p.m.-5:40 p.m.
Special Session on Legendrian Knots and Surfaces, II
Special Session 3, AMS
Organizers:
Honghao Gao, Michigan State University gaohongh@msu.edu
Dan Rutherford, Ball State University
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2:40 p.m.
Upper bounds for the Lagrangian cobordism relation on Legendrian links.
Joshua M. Sabloff*, Haverford College
David Shea Vela-Vick, Louisiana State University
C.-M. Michael Wong, Dartmouth
(1166-57-53) -
3:10 p.m.
Constructions and obstructions of exact Lagrangian fillings of Legendrian links.
Orsola Capovilla-Searle*, Duke University
(1166-57-88) -
3:30 p.m.
Break. -
3:50 p.m.
Cluster structures on augmentation varieties.
Honghao Gao, Michigan State University
Linhui Shen, Michigan State University
Daping Weng*, Michigan State University
(1166-14-83) -
4:20 p.m.
Positive braid links with infinitely many fillings.
Honghao Gao, Michigan State University
Linhui Shen*, Michigan State University
Daping Weng, Michigan State University
(1166-55-82) -
4:50 p.m.
Infinitely many fillings through augmentations.
Roger Casals, University of California, Davis
Lenhard Ng*, Duke University
(1166-53-49) -
5:20 p.m.
Lagrangian Fillings: A Quick Review.
Roger Casals*, University of California Davis
(1166-53-67)
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2:40 p.m.
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Sunday April 18, 2021, 8:30 a.m.-11:30 a.m.
Special Session on Legendrian Knots and Surfaces, III
Special Session 3, AMS
Organizers:
Honghao Gao, Michigan State University gaohongh@msu.edu
Dan Rutherford, Ball State University
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8:30 a.m.
The ungraded colored ruling polynomial and the colored Kauffman polynomial.
Justin Murray*, Louisiana State University
Dan Rutherford, Ball State University
(1166-53-70) -
9:00 a.m.
Lagrangian Realizations of Ribbon Cobordisms.
John Etnyre, Georgia Institute of Technology
Caitlin Leverson*, Bard College
(1166-57-116) -
9:30 a.m.
Reverse Lagrangian surgery on fillings.
Orsola Capovilla-Searle, Duke University
Noémie Legout, Uppsala University
Maÿlis Limouzineau, University of Cologne
Emmy Murphy, Northwestern University
Yu Pan*, MIT
Lisa Traynor, Bryn Mawr College
(1166-57-8) -
10:00 a.m.
Quasipositive surfaces and decomposable Lagrangians.
Lev Tovstopyat-Nelip*, Michigan State University
(1166-57-80) -
10:20 a.m.
Break. -
10:40 a.m.
Towards a braid theory of codimension 2 contact submanifolds.
Jeremy Van Horn-Morris*, University of Arkansas
Amey Kaloti, Montreal, CA
(1166-57-163) -
11:10 a.m.
Log Canonical Threshhold and contact isotopy.
Amey Kaloti*, Montreal, Canada.
(1166-57-157)
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8:30 a.m.
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Sunday April 18, 2021, 3:10 p.m.-5:40 p.m.
Special Session on Legendrian Knots and Surfaces, IV
Special Session 3, AMS
Organizers:
Honghao Gao, Michigan State University gaohongh@msu.edu
Dan Rutherford, Ball State University
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3:10 p.m.
Displacing Legendrians.
Michael G Sullivan*, UMass-Amherst
Georgios Dimitroglou Rizell, Upsalla University
(1166-53-50) -
3:40 p.m.
A Legendrian Turaev torsion via generating families.
Daniel Alvarez-Gavela*, MIT
(1166-53-6) -
4:00 p.m.
Break. -
4:20 p.m.
The double branched cover of a knot and augmentations in knot contact homology.
Christopher R Cornwell*, Towson University
(1166-57-152) -
4:50 p.m.
Studying Legendrian surfaces with N-graphs.
Eric Zaslow*, Northwestern University
(1166-57-87) -
5:20 p.m.
Augmentations and representations for Legendrian Weaves of 2-Graphs.
Kevin Sackel*, Stony Brook University / Simons Center for Geometry and Physics
(1166-57-84)
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3:10 p.m.
Inquiries: meet@ams.org