The Combinatorial Loewner Property and Super-Multiplicativity Inequalities for Symmetric Self-Similar Metric Spaces
- 1Department of Mathematics and Statistics, University of Jyväskylä, Seminaarinkatu 15, Jyväskylä, 40014, Finland
Abstract
This paper introduces a general construction of self-similar metric spaces as a limit of discrete graphs. Our framework produces many classical examples, such as the Sierpiński carpet and the higher dimensional Menger sponges, but also a rich class of new examples. The main result of the work roughly speaking states: If the construction is sufficiently symmetric then the limiting object supports useful moduli estimates, namely the Combinatorial Loewner property of Bourdon–Kleiner and the super-multiplicativity inequality. We establish the super-multiplicativity on Menger sponges, for which it had not been previously known. The main new technique the work offers is a general framework of flows and resistance estimates on a rather general class of symmetric self-similar graphs.
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BibTeX
@article{anttila2026combinatorial,
title = {{The Combinatorial Loewner Property and Super-Multiplicativity Inequalities for Symmetric Self-Similar Metric Spaces}},
author = {Riku Anttila and Sylvester David Eriksson-Bique},
journal = {Potential Analysis},
year = {2026},
month = may,
doi = {10.1007/s11118-026-10310-y},
url = {https://doi.org/10.1007/s11118-026-10310-y},
note = {CC BY},
}
RIS
TY - JOUR
TI - The Combinatorial Loewner Property and Super-Multiplicativity Inequalities for Symmetric Self-Similar Metric Spaces
AU - Riku Anttila
AU - Sylvester David Eriksson-Bique
PY - 2026
DA - 2026/05/13
JO - Potential Analysis
DO - 10.1007/s11118-026-10310-y
UR - https://doi.org/10.1007/s11118-026-10310-y
AB - This paper introduces a general construction of self-similar metric spaces as a limit of discrete graphs. Our framework produces many classical examples, such as the Sierpiński carpet and the higher dimensional Menger sponges, but also a rich class of new examples. The main result of the work roughly speaking states: If the construction is sufficiently symmetric then the limiting object supports useful moduli estimates, namely the Combinatorial Loewner property of Bourdon–Kleiner and the super-multiplicativity inequality. We establish the super-multiplicativity on Menger sponges, for which it had not been previously known. The main new technique the work offers is a general framework of flows and resistance estimates on a rather general class of symmetric self-similar graphs.
SN - 0926-2601
SN - 1572-929X
ER -