Publication Details

Closure Properties of Linear Languages under Operations of Linear Deletion

MASOPUST Tomáš. Closure Properties of Linear Languages under Operations of Linear Deletion. In: Proceedings of 1st International Workshop WFM'06. Přerov, 2006, pp. 45-52. ISBN 80-86840-20-4.

Czech title

Uzávěrová vlastnosti lineárních jazyků na operace lineárního vymazávání

Type

conference paper

Language

english

Authors

Masopust Tomáš, RNDr., Ph.D. (DIFS FIT BUT)

Keywords

formal languages, regular languages, linear languages, regular deletion, linear deletion

Abstract

In this paper, we give constructive proofs that linear languages are closed under operations of regular deletion and that they are not closed under operations of linear deletion. The operations are called random parallel, parallel, sequential, scattered sequential, and multiple scattered sequential deletion.
In addition, we prove that every recursively enumerable language can be obtained from a linear language by linear random parallel, parallel, or sequential deletion. In the conclusion, we formulate two open problems.

Published

2006

Pages

45-52

Proceedings

Proceedings of 1st International Workshop WFM'06

Conference

1st International Workshop on Formal Models (WFM'06), Přerov, CZ

ISBN

80-86840-20-4

Place

Přerov, CZ

BibTeX

@INPROCEEDINGS{FITPUB8047,
   author = "Tom\'{a}\v{s} Masopust",
   title = "Closure Properties of Linear Languages under Operations of Linear Deletion",
   pages = "45--52",
   booktitle = "Proceedings of 1st International Workshop WFM'06",
   year = 2006,
   location = "P\v{r}erov, CZ",
   ISBN = "80-86840-20-4",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/8047"
}