Longest Palindromic Substring (Longest Palindromic Substring)

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Revision as of 10:23, 15 February 2023 by Admin (talk | contribs) (Created page with "{{DISPLAYTITLE:Longest Palindromic Substring (Longest Palindromic Substring)}} == Description == Given a string of length $n$, find the palindromic substrings of maximal length. == Parameters == <pre>n: length of given string</pre> == Table of Algorithms == {| class="wikitable sortable" style="text-align:center;" width="100%" ! Name !! Year !! Time !! Space !! Approximation Factor !! Model !! Reference |- | Naive (Longest Palindromic Substring Longest Palin...")
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Description

Given a string of length $n$, find the palindromic substrings of maximal length.

Parameters

n: length of given string

Table of Algorithms

Name Year Time Space Approximation Factor Model Reference
Naive 1940 $O(n^{3})$ $O({1})$ auxiliary Exact Deterministic Space
Dynamic Programming 1953 $O(n^{2})$ $O(n^{2})$ Exact Deterministic Space
Manacher 1975 $O(n)$ $O(n)$ auxiliary Exact Deterministic Time
Jeuring 1994 $O(n)$ $O(n)$ auxiliary? Exact Deterministic Time
Gusfield 1997 $O(n)$ $O(n)$ auxiliary Exact Deterministic Time

Time Complexity graph

Longest Palindromic Substring - Time.png

Space Complexity graph

Longest Palindromic Substring - Space.png

Pareto Decades graph

Longest Palindromic Substring - Pareto Frontier.png