We present a new approach of proving certain Carathéodory-type theorems using the Perron–Frobenius Theorem, a classical result in matrix theory describing the largest eigenvalue of a matrix with positive entries. At the end, we list some results and conjectures that we hope can be approached with this method.
@article{10_37236_9996,
author = {M\'arton Nasz\'odi and Alexandr Polyanskii},
title = {Perron and {Frobenius} meet {Carath\'eodory}},
journal = {The electronic journal of combinatorics},
year = {2021},
volume = {28},
number = {3},
doi = {10.37236/9996},
zbl = {1470.52008},
url = {http://geodesic.mathdoc.fr/articles/10.37236/9996/}
}
TY - JOUR
AU - Márton Naszódi
AU - Alexandr Polyanskii
TI - Perron and Frobenius meet Carathéodory
JO - The electronic journal of combinatorics
PY - 2021
VL - 28
IS - 3
UR - http://geodesic.mathdoc.fr/articles/10.37236/9996/
DO - 10.37236/9996
ID - 10_37236_9996
ER -
%0 Journal Article
%A Márton Naszódi
%A Alexandr Polyanskii
%T Perron and Frobenius meet Carathéodory
%J The electronic journal of combinatorics
%D 2021
%V 28
%N 3
%U http://geodesic.mathdoc.fr/articles/10.37236/9996/
%R 10.37236/9996
%F 10_37236_9996
Márton Naszódi; Alexandr Polyanskii. Perron and Frobenius meet Carathéodory. The electronic journal of combinatorics, Tome 28 (2021) no. 3. doi: 10.37236/9996