Pancyclicity on Möbius cubes with edge faults

Sun Yuan Hsieh; Chun Hua Chen

Pancyclicity on Möbius cubes with edge faults

Department of Computer Science and Information Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

A graph G = (V, E) is said to be pancyclic if it contains cycles of all lengths from 4 to |V| in G. Let F_e be the set of faulty edges. In this paper, we show that an31y n-dimensional Möbius cube, n ≥ 1, contains a fault-free Hamiltonian path when |F_e| ≤ n - 1. We also show that an n-dimensional Mobius cube, n ≥ 2, is pancyclic when |F _e| ≤ n -2. Since an n-dimensional Möbius cube is regular of degree n, both results are optimal in the worst case.

Original language	English
Pages	168-173
Number of pages	6
Publication status	Published - 2004 Aug 16
Event	Proceedings on the International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN - Hong Kong, China Duration: 2004 May 10 → 2004 May 12

Other

Other	Proceedings on the International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN
Country	China
City	Hong Kong
Period	04-05-10 → 04-05-12

All Science Journal Classification (ASJC) codes

Computer Science(all)

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AU - Chen, Chun Hua

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N2 - A graph G = (V, E) is said to be pancyclic if it contains cycles of all lengths from 4 to |V| in G. Let Fe be the set of faulty edges. In this paper, we show that an31y n-dimensional Möbius cube, n ≥ 1, contains a fault-free Hamiltonian path when |Fe| ≤ n - 1. We also show that an n-dimensional Mobius cube, n ≥ 2, is pancyclic when |F e| ≤ n -2. Since an n-dimensional Möbius cube is regular of degree n, both results are optimal in the worst case.

AB - A graph G = (V, E) is said to be pancyclic if it contains cycles of all lengths from 4 to |V| in G. Let Fe be the set of faulty edges. In this paper, we show that an31y n-dimensional Möbius cube, n ≥ 1, contains a fault-free Hamiltonian path when |Fe| ≤ n - 1. We also show that an n-dimensional Mobius cube, n ≥ 2, is pancyclic when |F e| ≤ n -2. Since an n-dimensional Möbius cube is regular of degree n, both results are optimal in the worst case.

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Y2 - 10 May 2004 through 12 May 2004

ER -

Pancyclicity on Möbius cubes with edge faults

Abstract

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All Science Journal Classification (ASJC) codes

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