Symmetric Logspace is Closed under Complement

Noam Nisan; Amnon Ta-Shma

doi:10.1145/225058.225101

Symmetric Logspace is Closed under Complement

Noam Nisan, Amnon Ta-Shma

The Rachel and Selim Benin School of Engineering and Computer Science

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

Abstract

We present a Logspace, many-one reduction from the undirected st-connectivity problem to its complement. This shows that SL = CO – SL.

Original language	English
Title of host publication	Proceedings of the Twenty-Seventh Annual ACM Symposium on Theory of Computing
Place of Publication	New York, NY, USA
Publisher	Association for Computing Machinery
Pages	140–146
ISBN (Print)	0897917189
DOIs	https://doi.org/10.1145/225058.225101
State	Published - 1995
Event	27th annual ACM symposium on Theory of computing, STOC 1995 - Las Vegas, United States Duration: 29 May 1995 → 1 Jun 1995 Conference number: 27 https://dl.acm.org/doi/proceedings/10.1145/225058

Publication series

Name	STOC '95
Publisher	Association for Computing Machinery

Conference

Conference	27th annual ACM symposium on Theory of computing, STOC 1995
Abbreviated title	STOC '95
Country/Territory	United States
City	Las Vegas
Period	29/05/95 → 1/06/95
Internet address	https://dl.acm.org/doi/proceedings/10.1145/225058

Keywords

Graph algorithms
Turing machines

Access to Document

10.1145/225058.225101

https://doi.org/10.1145/225058.225101

Cite this

@inproceedings{a1889573124344c0b81f6a8233d9c98d,

title = "Symmetric Logspace is Closed under Complement",

abstract = "We present a Logspace, many-one reduction from the undirected st-connectivity problem to its complement. This shows that SL = CO – SL.",

keywords = "Graph algorithms, Turing machines",

author = "Noam Nisan and Amnon Ta-Shma",

year = "1995",

doi = "10.1145/225058.225101",

language = "אנגלית",

isbn = "0897917189",

series = "STOC '95",

publisher = "Association for Computing Machinery",

pages = "140–146",

booktitle = "Proceedings of the Twenty-Seventh Annual ACM Symposium on Theory of Computing",

note = "27th annual ACM symposium on Theory of computing, STOC 1995 ; Conference date: 29-05-1995 Through 01-06-1995",

url = "https://dl.acm.org/doi/proceedings/10.1145/225058",

}

Nisan, N & Ta-Shma, A 1995, Symmetric Logspace is Closed under Complement. in Proceedings of the Twenty-Seventh Annual ACM Symposium on Theory of Computing. STOC '95, Association for Computing Machinery, New York, NY, USA, pp. 140–146, 27th annual ACM symposium on Theory of computing, STOC 1995, Las Vegas, Nevada, United States, 29/05/95. https://doi.org/10.1145/225058.225101

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AU - Ta-Shma, Amnon

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KW - Turing machines

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BT - Proceedings of the Twenty-Seventh Annual ACM Symposium on Theory of Computing

PB - Association for Computing Machinery

CY - New York, NY, USA

T2 - 27th annual ACM symposium on Theory of computing, STOC 1995

Y2 - 29 May 1995 through 1 June 1995

ER -

Symmetric Logspace is Closed under Complement

Abstract

Publication series

Conference

Keywords

Access to Document

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Cite this