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SL (complexity)

In computational complexity theory, SL (Symmetric Logspace or Sym-L) is the complexity class of problems log-space reducible to USTCON (undirected s-t connectivity), which is the problem of determining whether there exists a path between two vertices in an undirected graph, otherwise described as the problem of determining whether two vertices are in the…

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Overview

Origin

Complete problems

Important results

Consequences of L = SL

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Map overview Semantic statistics

SL (complexity)

Nodes44
Edges43
Triples3
Avg. degree1.95
Density0.045455
Components1

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Important terminology

sl ustcon problems graph space class problem result log-space two also whether showed turing nl time algorithm symmetric vertices connected

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
depth-first searchinstance ofImportant resultsThere are well-known classical algorithms0.80text
breadth-first search which solve USTCON in linear timeinstance ofImportant resultsThere are well-known classical algorithms0.80text
spaceinstance ofImportant resultsThere are well-known classical algorithms0.80text

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