MISANU

PROGRAM

Predavanja na Logičkom seminaru možete uživo pratiti preko linka
https://miteam.mi.sanu.ac.rs/asset/iYxPidYtFqBC9sT7a.
Ukoliko želite i da učestvujete u diskusiji, to možete preko linka
https://miteam.mi.sanu.ac.rs/asset/oaqCm4EyPhHR6kM6N
na kome prethodno treba napraviti nalog, t.j. popuniti registracioni formular koji se pojavi nakon klika.
Neulogovani korisnici mogu pratiti prenos predavanja na ovom linku (ali ne mogu postavljati pitanja osim putem chata):
https://miteam.mi.sanu.ac.rs/call/8HX5pHW3fhfr2vFnF/Sud4M5nyx6-CCpaW4etWS1ZEM4wCvSsPuSxPAQ9Yfs6

Petak, 27.09.2024. u 14:15, Kneza Mihaila 36, sala 301f i Online
Zoltan Vidnyánszky, Eotvos Lorand University
DESCRIPTIVE AND DISTRIBUTED
In my talk I will discuss a recently uncovered connection between two, seemingly unrelated fields: descriptive combinatorics and distributed computing. Descriptive combinatorics investigates the behavior of graphs on the real numbers, restricting the focus to ones which are somewhat nice (e.g., Borel). Distributed computing is a branch of computer science concerned with solving graph theoretic problems on large (but finite) networks. It turns out that very often people in the two fields worked on exactly the same problems and used exactly the same ideas. I will discuss this connection and some instances of transferring techniques back-and-forth between the two fields.
Zajednički sastanak sa Odeljenjem za matematiku.

Petak, 27.09.2024. u 15:30, Kneza Mihaila 36, sala 301f i On-line
Ying Zhang, University of Toronto
COHERENT SEQUENCES IN HIGHER DIMENSION
I will discuss higher dimensional coherences sequences, generalizing the 1-dimensional ones studied extensively by Todorcevic, whose formulation is connected to certain problems in homological algebra. I will introduce the corresponding notions of coherence and triviality. Then I will focus on some recent non-vanishing results at the level of the second uncountable cardinal and dimension 2. This is joint work with Jeffrey Bergfalk and Chris Lambie-Hanson.
Zajednički sastanak sa Odeljenjem za matematiku.

OBAVEŠTENJA:

Ukoliko zelite mesecne programe ovog Seminara u elektronskom obliku, obratite se: tane@mi.sanu.ac.rs. Programi svih seminara Matematickog instituta SANU nalaze se na sajtu: www.mi.sanu.ac.rs

Beograd,
Srdacan pozdrav,
Predrag Tanovic
rukovodilac seminara