Mdtop January 2020

mdtop@mathdept.okstate.edu

1 participants
2 discussions

Seminar today. Seminar cancelled next week
by Hoffman, Neil 28 Jan '20

28 Jan '20

Hello everyone, First a few pieces of business. If you haven't registered for redbud and are interested in going. Please register soon: Website: https://mattclay.hosted.uark.edu/Redbud/spring2020.html Registration: https://docs.google.com/forms/d/e/1FAIpQLSfohB4bR8uNzEuySo5UywYzRoU4r_Czcrq… Also, if anyone is heading out Friday mid-day let me know. Will Worden is coming to visit that week and might hitch an early ride to redbud. There is also funding for graduate students to speak at a topology conference in Eastern Illinois. https://ux1.eiu.edu/~gdt/2020.html Third, David Wright is speaking about packings of hyperbolic space in number theory seminar. Forth, our speaker for next week is not coming due to corona virus. Pengcheng expresses his apologies. Finally, today I am speaking in seminar. My title and abstract are below: Cusp types covered by hyperbolic knot complements Speaker: Neil Hoffman, Oklahoma State Date: Jan 28, 2020 Time: 3:30 PM Room: MSCS 509 Abstract: Let Q be an orbifold quotient of a hyperbolic knot complement. This talk will give a complete classification of the types of cusps Q can admit. In particular, we will show that Q does not have a S 2 (2, 4, 4) cusp. We will also discuss the non-orientable case and the connection between this problem and the question of which knots admit hidden symmetries. Best, Neil ______________________ Neil R. Hoffman Assistant Professor Department of Mathematics 523 Math Science Building Oklahoma State University Stillwater, OK 74078-1058 405-744-7791 http://math.okstate.edu/people/nhoffman

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3:30 organizational meeting
by Hoffman, Neil 14 Jan '20

14 Jan '20

See you there. ______________________ Neil R. Hoffman Assistant Professor Department of Mathematics 523 Math Science Building Oklahoma State University Stillwater, OK 74078-1058 405-744-7791 http://math.okstate.edu/people/nhoffman

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Mdtop January 2020