Events
DMS Graduate Student Seminar |
Time: Feb 24, 2021 (03:00 PM) |
Location: ZOOM |
Details: Speaker: Professor Andras Bezdek Title: Euler's theorem and its various, mostly geometric, proofs Abstract: Euler’s formula states that if a finite, connected planar graph is drawn in the plane without any edge intersections, and v is the number of vertices, e is the number of edges and f is the number of faces (regions bounded by edges, including the outer, infinitely large region), then v-e+f =2. The 3D version of Euler’s formula says that the same equation holds for the edge graph of convex polyhedra. There are over 14 proofs for the above two variants. The following students, as part of a class project (MH7110), prepared a zoom video for the graduate students seminar. I hope you will enjoy their presentation and can review these educationally very important proofs, even if you already read, maybe even several times, some of them. The following students will present: Dual electric charge proof (Yida Bao, Alejandra Brewer Castano) Noah’s Ark proof (Jared Deleo, Rachel Galindo, Padmini Naukala) Speherical Angle proof (Sean Grate, Josey Graves) Proof by induction (Devin Hensley, Evan Leonard) Divide and Conquer proof (Shayne Richardson, Roman Vasquez) The following is the zoom sign in information. Please note that the Zoom ID has been changed and the meeting is password protected.
Yanzhao Cao is inviting you to a scheduled Auburn University Zoom e-meeting. If you're a new participant, we have a quick start guide here: https://aub.ie/zoomquickstart
Topic: Graduate Student Seminar
Time: Feb 24, 2021 03:00 PM Central Time (US and Canada)
Please download and import the following iCalendar (.ics) files to your calendar system.
Join from PC, Mac, Linux, iOS or Android: https://auburn.zoom.us/j/81058756442?pwd=R1FlS0NOYzh2TFVnbmpTZlQ3ajZ4dz09
Password: math2021
Connect using Computer/Device audio if possible.
Or Telephone: Meeting ID: 810 5875 6442
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Meeting ID: 810 5875 6442
Password: 96659070
Password: 96659070
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