@misc{Lexicon of Arguments,
title = {Quotation from: Lexicon of Arguments – Concepts - Ed. Martin Schulz, 28 Mar 2024},
author = {Wessel, H.},
subject = {Mereology},
note = {I 360ff
Mereology/Wessel: Mereology is actually superfluous if one distinguishes between classes and clusters.
There are no empty clusters.
An accumulation of one part is identical with it.
Class: A class (or set) is strictly to distinguish from its only element.
>Unit set/Quine.
Accumulation: is transitive: branch - tree - forest.
Element relation: is not transitive.
>Transitivity.
Set: cannot be located.
In contrast to this:
An accumulation (aggregate): here the indication of coordinates is useful.
>Sets, >Set theory, >Classes, >Mereology, >Objects,
>Abstraction, >Class abstraction, >Element relation.},
note = { Wessel I H. Wessel Logik Berlin 1999
},
file = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=247170}
url = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=247170}
}