Fredman & Tarjan (Undirected, General MST Minimum Spanning Tree (MST))

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Time Complexity

$O(E*beta(E, V)$) where beta(m, n) = min(i such that log^(i)(n)≤m/n); this is also $O(E (log-star)$V)

Space Complexity

$O(E)$ auxiliary? words

(can be easily derived)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word RAM

Year

1987

Reference

https://dl.acm.org/citation.cfm?id=28874