3 papers
math.CO2023
Switchover phenomenon for general graphs
Dániel Keliger, László Lovász, Tamás Móri +1
We study SIR type epidemics on graphs in two scenarios: (i) when the initial infections start from a well connected central region, (ii) when initial infections are distributed uni…
math.CO2023
Submodular setfunctions on sigma-algebras, version 2
László Lovász
Submodular setfunctions play an important role in potential theory, and a perhaps even more important role in combinatorial optimization. The analytic line of research goes back to…
math.PR2022
Subgraph densities in Markov spaces
Dávid Kunszenti-Kovács, László Lovász, Balázs Szegedy
We generalize subgraph densities, arising in dense graph limit theory, to Markov spaces (symmetric measures on the square of a standard Borel space). More generally, we define an a…