Events
DMS Combinatorics Seminar |
| Time: Feb 18, 2021 (02:00 PM) |
| Location: ZOOM |
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Details: Speaker: Jeremiah Bartz Title: A ternary tree for triangular triples Abstract: A common saying is that good things come in threes. In 1934, B. Berggren may have agreed when unearthing the three matrices which generate a ternary tree of all primitive Pythagorean triples from the initial triple (3,4,5). We show that a similar structure exists when replacing primitive Pythagorean triples with triangular triples. The construction of both ternary trees are intertwined, involving Berggren's three matrices and a third ternary tree. Perhaps good things really do come in threes!
Dean Hoffman 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: Spring 2021 - SEMINAR: Combinatorics (MATH-7950-102) Every week on Tue, Thu, until Apr 29, 2021, 32 occurrence(s) Weekly: https://auburn.zoom.us/meeting/tZYudumtqjIrGN01qLq63ffXv2rO3T9jMoS0/ics?icsToken=98tyKuGqrToqH9CcsRuORpwQA4j4c-_wiFhcjY0NzQ7JEnYAZAXOILBQHeFLSdL9 Join from PC, Mac, Linux, iOS or Android: https://auburn.zoom.us/j/82310549129 Connect using Computer/Device audio if possible. Or Telephone: Meeting ID: 823 1054 9129 Dial: +1 312 626 6799 (US Toll) or +1 646 876 9923 (US Toll) Or an H.323/SIP room system: H.323: 162.255.37.11 (US West) or 162.255.36.11 (US East) Meeting ID: 823 1054 9129 SIP: 82310549129@zoomcrc.com |