Pith. sign in

A short proof that $O_2$ is an MCFL

1 Pith paper cite this work. Polarity classification is still indexing.

1 Pith paper citing it
abstract

We present a new proof that $O_2$ is a multiple context-free language. It contrasts with a recent proof by Salvati (2015) in its avoidance of concepts that seem specific to two-dimensional geometry, such as the complex exponential function. Our simple proof creates realistic prospects of widening the results to higher dimensions. This finding is of central importance to the relation between extreme free word order and classes of grammars used to describe the syntax of natural language.

citation-role summary

background 1

citation-polarity summary

fields

cs.CV 1

years

2024 1

verdicts

REJECT 1

roles

background 1

polarities

unclear 1

representative citing papers

citing papers explorer

Showing 1 of 1 citing paper.