Schwentick, Thomas and Schweikardt, Nicole - A note on the expressive power of linear orders

lmcs:1008 - Logical Methods in Computer Science, December 14, 2011, Volume 7, Issue 4
A note on the expressive power of linear orders

Authors: Schwentick, Thomas and Schweikardt, Nicole

This article shows that there exist two particular linear orders such that first-order logic with these two linear orders has the same expressive power as first-order logic with the Bit-predicate FO(Bit). As a corollary we obtain that there also exists a built-in permutation such that first-order logic with a linear order and this permutation is as expressive as FO(Bit).


Source : oai:arXiv.org:1111.5901
DOI : 10.2168/LMCS-7(4:7)2011
Volume: Volume 7, Issue 4
Published on: December 14, 2011
Submitted on: March 25, 2011
Keywords: Computer Science - Logic in Computer Science,F.4.1


Share

Consultation statistics

This page has been seen 68 times.
This article's PDF has been downloaded 13 times.