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A New Proof for a Result of Kingan and Lemos’

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Abstract

The prism graph is the planar dual of \(K_5 \backslash e\). Kingan and Lemos (Graphs Comb 30:1479–1497, 2014) proved a decomposition theorem for the class of binary matroids with no prism minor. In this paper, we present a different proof using fundamental graphs and blocking sequences.

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Correspondence to Xiangqian Zhou.

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The authors wish to thank the anonymous referees for their constructive comments and very helpful suggestions. Dedicated to Dr. Neil Robertson on the occasion of his 75th birthday.

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Williams, J.T., Zhou, X. A New Proof for a Result of Kingan and Lemos’. Graphs and Combinatorics 32, 403–417 (2016). https://doi.org/10.1007/s00373-015-1557-y

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  • DOI: https://doi.org/10.1007/s00373-015-1557-y

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