Vilma Orgoványi (BME, Budapest): Orthogonal projections of the random Menger sponge. - BME H306 + Zoom - - -
Máté Matolcsi and Dániel Varga: The density of planar sets avoiding unit distances - Kutyas+zoom - - -
Murad Banaji: The smallest bimolecular mass-action reaction networks admitting Andronov-Hopf bifurcation (Part I) - Online, Meet webinar - - -
Richárd Wiegandt: Development of the Scientific Point of View in Algebra -- Historical Remembrance - Rényi, Nagyterem + Zoom - - -
Tarskian Algebraic Logic, Relativity Theory and Methodology of Science – István Németi is 80 - online - - -