SLC 93

THE 93rd SÉMINAIRE LOTHARINGIEN DE COMBINATOIRE

(Wien, Erlangen, Marne-la-Vallée)

will take place at the

High-Performance Rowing Centre (Centro de Alto Rendimento de Remo)

Pocinho

5150-502 Vila Nova de Foz Côa

Portugal Tel.: +351 961 340 107 from Sunday, March 23, 2025 (evening) to Wednesday March 26, 2025. Participants are expected to arrive for the dinner on Sunday and leave after lunch on Wednesday. SCIENTIFIC PROGRAMME The main speakers of this session will be: Arvind AYYER (Indian Institute of Science, Bangalore) "The Combinatorics of Multispecies Asymmetric Simple Exclusion Processes" and Nathan WILLIAMS (University of Texas at Dallas) "Coxeter-Catalan Combinatorics" There will be time for a limited number of talks by participants (about 25 minutes each talk). Everybody is invited to submit a talk. ACCOMMODATION Participants will be housed in the Centro de Alto Rendimento de Remo in double rooms or in single rooms. The rates will be 350 Euro (board and lodging; per person) for a single room from Sunday to Wednesday. HOW TO GET THERE? The closest airport is Porto. The Centro de Alto Rendimento de Remo is located at the river Douro not too far from Porto. The easiest way to reach the Rowing Centre is by the train from Porto to Pocinho (about 3.5 hours; wonderful views); from the train station one can walk to the Rowing Centre. Travel from venue (High-Performance Rowing Centre in Pocinho) back to Porto and airport on Wednesday, March 26: The organisation will have a bus leaving the High-Performance Rowing Centre immediately after lunch at 13:30, which is due to arrive at the Porto airport (OPO) at about 16:10. This bus will then proceed to central Porto, with final stop at a subway station close to the city's bus and train terminal. ORGANISERS António Malheiro (Universidade Nova de Lisboa) Samuel Lopes (Universidade de Porto) Olga Azenhas (Universidade de Coimbra) André Carvalho (Universidade do Porto) Inês Rodrigues (Universidade Nova de Lisboa) Diogo Soares (Universidade de Coimbra) Gonçalo Varejão (Universidade de Coimbra) Christian Krattenthaler (Universität Wien) SPONSORS The support of CMUC (Centro de Matemática da Universidade da Coimbra) NOVA Math (Center for Mathematics and Applications, Universidade Nova de Lisboa) CMUP (Centro de Matemática da Universidade da Porto) FCT (Fundação para a Ciência e a Tecnologia) is gratefully acknowledged. REGISTRATION Registration is in two steps: Fill and send the Registration Form. Make a bank transfer of 350 Euro until February 28, 2025 to the organisers. See here for detailed instructions. LIST OF PARTICIPANTS QUESTIONS For questions get in touch with Samuel Lopes (email: ).