On the design of a constructive algorithm to solve the multi-peg towers of Hanoi problem

The multi-peg Towers of Hanoi problem is still open. No provably optimal constructive algorithm to solve the problem is known. The minimum number of moves required is also unknown. This paper analyses the properties of an optimal algorithm and presents a deterministic algorithm to solve the problem....

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Vydáno v:Theoretical computer science Ročník 237; číslo 1; s. 407 - 421
Hlavní autor: Sarkar, U.K.
Médium: Journal Article
Jazyk:angličtina
Vydáno: Amsterdam Elsevier B.V 28.04.2000
Elsevier
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ISSN:0304-3975, 1879-2294
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Shrnutí:The multi-peg Towers of Hanoi problem is still open. No provably optimal constructive algorithm to solve the problem is known. The minimum number of moves required is also unknown. This paper analyses the properties of an optimal algorithm and presents a deterministic algorithm to solve the problem. An execution trace of the algorithm is given. An important conjecture called the serialization conjecture is presented. The proposed algorithm is proved to be optimal subject to the validity of the conjecture.
ISSN:0304-3975
1879-2294
DOI:10.1016/S0304-3975(00)00020-7