Loading Events

« All Events

  • This event has passed.

A quantitative analysis of the “Lion-Man” game

February 27, 2020 @ 10:00 am - 12:00 pm

SpeakerUlrich Kohlenbach (Technische Universität Darmstadt)

Title: A quantitative analysis of the “Lion-Man” game
Abstract: We analyze, based on an interplay between ideas and techniques from logic and geometric analysis, a pursuit-evasion game. More precisely, we focus on a discrete lion and man game with an ε-capture criterion. We prove that in uniformly convex bounded domains the lion always wins and, using ideas stemming from proof mining, we extract a uniform rate of convergence for the successive distances between the lion and the man. As a byproduct of our analysis, we study the relation among different convexity properties in the setting of geodesic spaces.
Joint work with Genaro López-Acedo and Adriana Nicolae.

[1] U. Kohlenbach, G. López-Acedo, A. Nicolae, A quantitative analysis of the “Lion-Man” game. arXiv:1806.04496 [math.MG], 2019. Submitted.


February 27, 2020
10:00 am - 12:00 pm
Event Category:
Event Tags:


Laurențiu Leuștean
Andrei Sipoș


Facultatea de Matematica si Informatica, sala Google