Multi-Structural Games and Number of Quantifiers

We study multi-structural games, played on two sets {\mathcal{A}} and {\mathcal{B}} of structures. These games generalize Ehrenfeucht-Fraïssé games. Whereas Ehrenfeucht-Fraïssé games capture the quantifier rank of a first-order sentence, multi-structural games capture the number of quantifiers, in t...

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Bibliographic Details

Published in:	Proceedings of the 36th Annual ACM/IEEE Symposium on Logic in Computer Science pp. 1 - 13
Main Authors:	Fagin, Ronald, Lenchner, Jonathan, Regan, Kenneth W., Vyas, Nikhil
Format:	Conference Proceeding
Language:	English
Published:	IEEE 29.06.2021
Subjects:	Complexity theory Computer science Games Lattices Machinery Size measurement
Online Access:	Get full text
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