AMS Sectional Meeting AMS Special Session
Current as of Monday, April 1, 2019 03:30:04
Spring Central and Western Joint Sectional Meeting
- University of Hawaii at Manoa, Honolulu, HI
- March 22-24, 2019 (Friday - Sunday)
- Meeting #1147
Georgia Benkart, AMS benkart@math.wisc.edu
Michel L Lapidus, AMS lapidus@math.ucr.edu, lapidus@mathserv.ucr.edu
Special Session on Algebraic and Combinatorial Structures in Knot Theory
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Friday March 22, 2019, 9:00 a.m.-10:50 a.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, I
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University
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9:00 a.m.
$f$-derivatives for quandles.
Atsushi Ishii*, University of Tsukuba
(1147-57-378) -
9:30 a.m.
Calculations of twisted Alexander invariants using $f$-derivatives for quandles.
Kanako Oshiro*, Sophia University
Atsushi Ishii, University of Tsukuba
(1147-57-815) -
10:00 a.m.
Pallets of region colorings for spatial graphs.
Natsumi Oyamaguchi*, Shumei University
Kanako Oshiro, Sophia University
(1147-57-814) -
10:30 a.m.
A virtual knot with virtual unknotting number one and $n$-writhes.
Migiwa Sakurai*, Shibaura Institute of Technology
Yoshiyuki Ohyama, Tokyo Woman's Christian University
(1147-57-793)
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9:00 a.m.
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Friday March 22, 2019, 3:00 p.m.-5:50 p.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, II
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University
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3:00 p.m.
Knots Related by Knotoids.
Allison Henrich*, Seattle University
Colin Adams, Williams College
Kate Kearney, Gonzaga University
Nicholas Scoville, Ursinus College
(1147-57-175) -
3:30 p.m.
On the essential singularity of immersed 2-knots.
Jieon Kim*, Pusan National University/ Department of mathematics
Akio Kawauchi, Osaka City University/Osaka City University Advanced Mathematical Institute
(1147-54-601) -
4:00 p.m.
On some relationship between 4-regular planar graphs and surface-links.
Seonmi Choi*, Kyungpook National University
Yongju Bae, Kyungpook National University
(1147-57-600) -
4:30 p.m.
Shadow product biquandle colorings for marked graph diagrams and derived invariants for links and surface-links.
Sang Youl Lee*, Pusan National University
(1147-57-609) -
5:00 p.m.
Quantum statistical mechanics in arithmetic topology.
Matilde Marcolli*, Caltech; University of Toronto; Perimeter Institute
Yujie Xu, Harvard
(1147-57-164) -
5:30 p.m.
Crossing Number and Upper Bounds of 2-Bridge Knots.
Patrick D Shanahan*, Loyola Marymount University
Joshua Ocana-Mercado, Los Angeles, CA
Jim Hoste, Pitzer College
(1147-57-18)
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3:00 p.m.
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Saturday March 23, 2019, 9:00 a.m.-10:50 a.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, III
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University
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9:00 a.m.
An extension of Jeong's theorem from knot theoretical viewpoint.
Reiko Shinjo*, Kokushikan University
Kokoro Tanaka, Tokyo Gakugei University
(1147-57-698) -
9:30 a.m.
Invariants of Turaev genus one links.
Adam M Lowrance*, Vassar College
(1147-57-223) -
10:00 a.m.
Ineffective sets and region crossing change.
Heather M. Russell*, University of Richmond
Miles Clikeman, University of Richmond
Rachel Morris, University of Richmond
(1147-57-383) -
10:30 a.m.
New deformations on spherical curves and Ostlund Conjecture.
Megumi Hashizume*, Meiji University
(1147-57-836)
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9:00 a.m.
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Saturday March 23, 2019, 2:00 p.m.-4:50 p.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, IV
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University
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2:00 p.m.
A diagrammatic presentation of compact surfaces in the 3-sphere and its characterization.
Shosaku Matsuzaki*, Faculty of Engineering, Takushoku University
(1147-57-607) -
2:30 p.m.
MCQ Alexander pairs and MCQ Alexander matrices for handlebody-links.
Tomo Murao*, Institute of Mathematics/University of Tsukuba
(1147-57-560) -
3:00 p.m.
Homology of non-degenerate involutive set-theoretic solutions of the Yang-Baxter equation.
Marco Bonatto, Charles University
Michael K. Kinyon, University of Denver
David Stanovsky, Charles University
Petr Vojtechovsky, University of Denver
Seung Yeop Yang*, Kyungpook National University
(1147-57-682) -
3:30 p.m.
Invariants and mod $m$ almost classical virtual links.
Naoko Kamada*, Nagoya City University
(1147-57-138) -
4:00 p.m.
Milnor invariants via unipotent Magnus embeddings.
Takefumi Nosaka*, DEPARTMENT OF MATHEMATICS TOKYO INSTITUTE OF TECHNOLOGY
(1147-57-114) -
4:30 p.m.
Vertex distortion of knots in the cubic lattice.
Marion Campisi*, San Jose State University
Nicholas Cazet, San Jose State University
(1147-57-250)
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2:00 p.m.
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Sunday March 24, 2019, 9:00 a.m.-10:50 a.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, V
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University
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9:00 a.m.
Legendrian Rack Invariants of Legendrian Knots.
Jose Ceniceros*, Hamilton College
Mohamed Elhamdadi, University of South Florida
Sam Nelson, Claremont McKenna College
(1147-05-851) -
9:30 a.m.
Relation between quandle extensions and group extensions.
Yongju Bae, Kyungpook National University
Scott Carter, Osaka City University Advanced Mathematical Institute
Byeorhi Kim*, Kyungpook National University
(1147-55-660) -
10:00 a.m.
Quandle cocycle invariants and shadow cocycle invariants.
Kokoro Tanaka*, Tokyo Gakugei University
Yu Hashimoto, Tokyo Gakugei University
(1147-57-619) -
10:30 a.m.
Quandle colorings of knots with cut points.
Yongju Bae, Kyungpook National University
Naoko Kamada, Nagoya City University
Seiichi Kamada*, Osaka City University
Byeorhi Kim, Kyungpook National University
(1147-57-259)
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9:00 a.m.
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Sunday March 24, 2019, 1:30 p.m.-3:20 p.m.
Special Session on Algebraic and Combinatorial Structures in Knot Theory, VI
Room 203, Webster Hall
Organizers:
Sam Nelson, Claremont McKenna College Sam.Nelson@cmc.edu
Natsumi Oyamaguchi, Shumei University
Kanako Oshiro, Sophia University
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1:30 p.m.
A $\mathbb Z \oplus \mathbb Z$-family of knot quandles.
Jim Hoste*, Pitzer College
Patrick D. Shanahan, Loyola Marymount University
(1147-57-783) -
2:00 p.m.
Second quandle homology from Schur multiplier.
Rhea Palak Bakshi, GWU
Dionne Ibarra, GWU
Sujoy Mukherjee, GWU
Takefumi Nosaka, Tokyo Institute of Technology
Jozef H Przytycki*, George Washington University
(1147-57-818) -
2:30 p.m.
Spectral sequences in Khovanov homology and related invariants.
Radmila Sazdanovic*, NC State University
Adam Lowrance, Vassar college
(1147-57-833) -
3:00 p.m.
Colored Tri-Plane Diagrams and the Dihedral Genus of a Knot.
Patricia Cahn*, Smith College
Alexandra Kjuchukova, Max Planck
(1147-57-890)
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1:30 p.m.
Inquiries: meet@ams.org