The PL hierarchy collapses

Mitsunori Ogihara

doi:10.1145/237814.237834

The PL hierarchy collapses

Mitsunori Ogihara

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

It is shown that the PL hierarchy PLH = PL x PL^PL x PL^pl^PL x ··· defined in terms of the Ruzzo-Simon-Tompa relativization collapses to PL.

Original language	English (US)
Title of host publication	Proceedings of the 28th Annual ACM Symposium on Theory of Computing, STOC 1996
Publisher	Association for Computing Machinery
Pages	84-88
Number of pages	5
ISBN (Electronic)	0897917855
DOIs	https://doi.org/10.1145/237814.237834
State	Published - Jul 1 1996
Externally published	Yes
Event	28th Annual ACM Symposium on Theory of Computing, STOC 1996 - Philadelphia, United States Duration: May 22 1996 → May 24 1996

Publication series

Name	Proceedings of the Annual ACM Symposium on Theory of Computing
Volume	Part F129452
ISSN (Print)	0737-8017

Conference

Conference	28th Annual ACM Symposium on Theory of Computing, STOC 1996
Country	United States
City	Philadelphia
Period	5/22/96 → 5/24/96

ASJC Scopus subject areas

Software

Access to Document

10.1145/237814.237834

Cite this

Ogihara, M. (1996). The PL hierarchy collapses. In Proceedings of the 28th Annual ACM Symposium on Theory of Computing, STOC 1996 (pp. 84-88). (Proceedings of the Annual ACM Symposium on Theory of Computing; Vol. Part F129452). Association for Computing Machinery. https://doi.org/10.1145/237814.237834

Ogihara, M 1996, The PL hierarchy collapses. in Proceedings of the 28th Annual ACM Symposium on Theory of Computing, STOC 1996. Proceedings of the Annual ACM Symposium on Theory of Computing, vol. Part F129452, Association for Computing Machinery, pp. 84-88, 28th Annual ACM Symposium on Theory of Computing, STOC 1996, Philadelphia, United States, 5/22/96. https://doi.org/10.1145/237814.237834

@inproceedings{130c5b6a3c5e4a51a95c36731527cc24,

title = "The PL hierarchy collapses",

abstract = "It is shown that the PL hierarchy PLH = PL x PLPL x PLplPL x ··· defined in terms of the Ruzzo-Simon-Tompa relativization collapses to PL.",

author = "Mitsunori Ogihara",

year = "1996",

month = jul,

day = "1",

doi = "10.1145/237814.237834",

language = "English (US)",

series = "Proceedings of the Annual ACM Symposium on Theory of Computing",

publisher = "Association for Computing Machinery",

pages = "84--88",

booktitle = "Proceedings of the 28th Annual ACM Symposium on Theory of Computing, STOC 1996",

note = "28th Annual ACM Symposium on Theory of Computing, STOC 1996 ; Conference date: 22-05-1996 Through 24-05-1996",

}

TY - GEN

T1 - The PL hierarchy collapses

AU - Ogihara, Mitsunori

PY - 1996/7/1

Y1 - 1996/7/1

N2 - It is shown that the PL hierarchy PLH = PL x PLPL x PLplPL x ··· defined in terms of the Ruzzo-Simon-Tompa relativization collapses to PL.

AB - It is shown that the PL hierarchy PLH = PL x PLPL x PLplPL x ··· defined in terms of the Ruzzo-Simon-Tompa relativization collapses to PL.

UR - http://www.scopus.com/inward/record.url?scp=0029714868&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029714868&partnerID=8YFLogxK

U2 - 10.1145/237814.237834

DO - 10.1145/237814.237834

M3 - Conference contribution

AN - SCOPUS:0029714868

T3 - Proceedings of the Annual ACM Symposium on Theory of Computing

SP - 84

EP - 88

BT - Proceedings of the 28th Annual ACM Symposium on Theory of Computing, STOC 1996

PB - Association for Computing Machinery

T2 - 28th Annual ACM Symposium on Theory of Computing, STOC 1996

Y2 - 22 May 1996 through 24 May 1996

ER -