Seminars & Colloquia Calendar
Triangle-Intersecting Families of Graphs
Rashmika Goswami, Rutgers University
Location: Zoom: please email: quentin.dubroff@rutgers.edu to be added to the mailing list
Date & time: Wednesday, 11 November 2020 at 12:15PM - 1:15PM
Abstract: | We say a family of graphs is triangle-intersecting if the intersection of any two graphs in the family contains a triangle. If we consider graphs on n vertices, how large can such a family be? It is clear that we can get 1/8 of the graphs by fixing a triangle and taking all of the graphs containing that triangle - such a family is called a ?umvirate. In fact, as Ellis, Filmus, and Friedgut showed in 2012, this is the best we can do: not only is such a family the unique extremal example, it is also stable in the sense that any family with size close to the upper bound is close to a ?umvirate. I will go over this proof, which uses an interesting combination of techniques from different areas of combinatorics. |
---|
to be added to the mailing list.
Chiara Damiolini, Ian Coley and Franco Rota -Charles Weibel Organizer's Page
Brooke Logan
Wujun Zhang Organizer's webpage
Ziming Shi, Sagun Chanillo, Xiaojun Huang, Chi Li, Jian Song Seminar website Old seminar website
Swastik Kopparty, Sepehr Assadi Seminar webpage
Jeffry Kahn, Bhargav Narayanan, Jinyoung Park Organizer's webpage
Brooke Ogrodnik, Website
Robert Dougherty-Bliss and Doron Zeilberger --> homepage
Paul Feehan, Daniel Ketover, Natasa Sesum Organizer's webpage
Lev Borisov, Emanuel Diaconescu, Angela Gibney, Nicolas Tarasca, and Chris Woodward Organizer's webpage
Jason Saied Seminar webpage
Brian Pinsky, Rashmika Goswami website
Quentin Dubroff Organizer's webpage
James Holland; Organizer website
Edna Jones Organizer's webpage
Brooke Ogrodnik website
Yanyan Li, Zheng-Chao Han, Jian Song, Natasa Sesum Organizer's Webpage
Organizer: Luochen Zhao
Yanyan Li, Zheng-Chao Han, Natasa Sesum, Jian Song Organizer's Page
Lisa Carbone, Yi-Zhi Huang, James Lepowsky, Siddhartha Sahi Organizer's webpage
Simon Thomas website
Kasper Larsen, Daniel Ocone and Kim Weston Organizer's page
Joel Lebowitz, Michael Kiessling
Yanyan Li, Haim Brezis Organizer's Webpage
Stephen D. Miller, John C. Miller, Alex V. Kontorovich, Alex Walker seminar website
Stephen D. Miller
Brooke Ogrodnik, Website
Organizers: Yanyan Li, Z.C. Han, Jian Song, Natasa Sesum
Yael Davidov Seminar webpage
Kristen Hendricks, Xiaochun Rong, Hongbin Sun, Chenxi Wu Organizer's page
Fioralba Cakoni Seminar webpage
Ebru Toprak, Organizer
- Show events from all categories
Special Note to All Travelers
Directions: map and driving directions. If you need information on public transportation, you may want to check the New Jersey Transit page.
Unfortunately, cancellations do occur from time to time. Feel free to call our department: 848-445-6969 before embarking on your journey. Thank you.