召集人：
白承铭，南开大学，陈省身数学研究所，教授；
James Zhang，University of Washington，数学系，教授；
鲍炎红，安徽大学，数学科学学院，教授
时间：2026.11.—2026.10.17
Programme
Tianyuan Mathematics Research Center
All talks take place in the main lecture hall. Registration and the opening ceremony start at 9:00 on Monday. Each invited talk is 60 minutes including discussion. Talks marked “(online)” are delivered remotely. The second morning session on Wednesday is a Gong Show of five short presentations by junior participants. Lunch is 12:00–13:00 and dinner is 18:00–20:00. Wednesday afternoon is free; Friday afternoon is reserved for discussion and departure.
Day | Morning (9:30–12:00) | Afternoon (15:00–17:30) |
Sun 10/11 | Arrival | |
Mon 10/12 | Markl, Xiang | Yang, Vargas (online) |
Tue 10/13 | Dotsenko, Lang | Zhang Y, Qin |
Wed 10/14 | Malbos, Gong Show | Free afternoon |
Thu 10/15 | Li G, Zou | Khoroshkin, Lyskov |
Fri 10/16 | Kolesnikov (online), Batanin | Discussion & Departure |
Sat 10/17 | Departure | |
Monday, 12 October 2026
09:00–09:30 Registration and Opening Ceremony
Morning session — Chair: Chengming Bai（白承铭）
09:30–10:30 Martin Markl
Mac Lane type coherence for lax algebras
10:30–11:00 Coffee break
11:00–12:00 Maosong Xiang（向茂松）
Locally finite ∞-modules and weak Loday–Pirashvili modules over dg Lie algebras
12:00–13:00 Lunch
Afternoon session — Chair: Yanhong Bao（鲍炎红）
15:00–16:00 Peng Yang（杨鹏）
16:00–16:30 On the formality of configuration spaces of R n′×Cn
Coffee break
16:30–17:30 Yannic Vargas (online)
Nested pre-Lie operads and infinitesimal Hopf algebras
18:00–20:00 Dinner
Tuesday, 13 October 2026
Morning session — Chair: Kai Wang（王凯）
09:30–10:30 Vladimir Dotsenko
Identities of Lie algebras from the operadic viewpoint
10:30–11:00 Coffee break
11:00–12:00 Honglei Lang（郎红蕾）
Polyubles of Rota–Baxter Lie algebras, post-Lie algebras, and their integrations
12:00–13:00 Lunch
Afternoon session — Chair: Dingguo Wang（王顶国）
15:00–16:00 Yi Zhang（张毅）
A monoidal categorical approach to augmented Rota–Baxter algebras and free cocycle bialgebras
16:00–16:30 Coffee break
16:30–17:30 Yufei Qin（秦雨非）
From cyclic Rota–Baxter operads to homotopy double brackets
18:00–20:00 Dinner
Wednesday, 14 October 2026
Morning session — Chair: Vladimir Dotsenko
09:30–10:30 Philippe Malbos
Higher symbolic calculus for diagrammatic algebras
10:30–11:00 Coffee break
11:00–12:00 Gong Show — short presentations
Yuanfeng Zhang（张远峰）(Anhui University) · Xiabing Ruan（阮夏冰）(Université de Strasbourg) · Jose Sao Joao (Université de Strasbourg) · Xiaoying Wang（王啸颍）(East China Normal University) · Tao Zhang（张涛）(East China Normal University)
12:00–13:00 Lunch
Afternoon Free discussion
Thursday, 15 October 2026
Morning session — Chair: Jia Kong（孔嘉）
09:30–10:30 Guchuan Li（李谷川）
Operads in the solution of the Kervaire invariant one problem
10:30–11:00 Coffee break
11:00–12:00 Foling Zou（邹佛灵）
Equivariant variants of topological Hochschild homology
12:00–13:00 Lunch
Afternoon session — Chair: Yu Ye（叶郁）
15:00–16:00 Anton Khoroshkin
Hilbert series and Gröbner machinery for dioperads
16:00–16:30 Coffee break
16:30–17:30 Denis Lyskov
Graphical configuration spaces and contractads
18:00–20:00 Dinner
Friday, 16 October 2026
Morning session — Chair: Guodong Zhou（周国栋）
09:30–10:30 Pavel Kolesnikov (online)
Splittings of operads with an application to chiral algebras
10:30–11:00 Coffee break
11:00–12:00 Michael Batanin
Polynomial monads and related homotopy theory
12:00–13:00 Lunch
Afternoon Discussion and Departure
Title and Abstract