Abstract
Applications of tangles of connectivity systems suggest a duality between these, in which for two sets $X$ and $Y\!$ the elements $x$ of $X$ map to subsets $Y_x$ of $Y\!$, and the elements $y$ of $Y\!$ map to subsets $X_y$ of $X$, so that $x\in X_y$ if and only if $y\in Y_x$ for all $x\in X$ and $y\in Y\!$. We explore this duality, and relate the tangles arising from the dual systems to each other.
Originalsprache | englisch |
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Seiten (von - bis) | 1-39 |
Fachzeitschrift | Journal of Combinatorics |
Jahrgang | 15 |
Ausgabenummer | 1 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2024 |