Richard P. Stanley Seminar in Combinatorics
- When
- America/New_York (EST)until 5:15 PM
- Where
- Building 2182 Memorial Drive, Building 2, MA, 02138
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Richard P. Stanley Seminar in Combinatorics takes place on Wed, Nov 11, 2026 at 4:15 PM (EST) at Building 2 in Cambridge, MA, and runs until 5:15 PM. Prices are shown on the Calendar listing.
About this event
Lang Mou from UC Davis presents a seminar on combinatorics, focusing on a new plane-tree model related to wall-crossing and its connection to m-Tamari intervals, along with algebraic functional equations and a combinatorial proof of the central wall formula.
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Full description from organizerShow less
Speaker: Lang Mou (UC Davis) Title: Leafy trees, wall-crossing, and m-Tamari intervals Abstract: Trees appear in several approaches to wall-crossing. I will present a new plane-tree model for the central wall in rank-2 cluster scattering diagrams, inspired by the recently introduced tight gradings on Dyck paths. These trees turn out to be in bijection with intervals in the m-Tamari lattice, a lattice on m-ballot paths. I will explain this correspondence and show how the tree perspective leads to algebraic functional equations for enumerating these intervals and a new combinatorial proof of the central wall formula. No prior knowledge of wall-crossing or cluster algebras will be assumed. This talk is based on joint work with Amanda Burcroff and Kyungyong Lee.
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Details
- When
- Wed, Nov 11, 2026 · 4:15 PM (EST) · until 5:15 PM
- Where
- Building 2
- Address
- 182 Memorial Drive, Building 2, MA, 02138
- Price
- See listing
- Weather
- 48°F · Partly cloudyForecast at 4:15 PM (EST)
Questions
- When is Richard P. Stanley Seminar in Combinatorics?
- Wed, Nov 11, 2026 at 4:15 PM EST.
- How much are tickets for Richard P. Stanley Seminar in Combinatorics?
- Prices are not published in the listing data; they are shown on Calendar.
- Where is Richard P. Stanley Seminar in Combinatorics?
- Building 2, 182 Memorial Drive, Building 2, MA, 02138, Cambridge, MA.
- Where can I buy tickets for Richard P. Stanley Seminar in Combinatorics?
- Tickets are sold on Calendar. This page links straight to that listing; no tickets are sold here.
- What time does Richard P. Stanley Seminar in Combinatorics end?
- It runs until 5:15 PM.