The Cartesian product of a k-extendable and an l-extendable graph is (k + l + 1)-extendable

Ervin Györi, Michael D. Plummer. The Cartesian product of a k-extendable and an l-extendable graph is (k + l + 1)-extendable. Discrete Mathematics, 101(1-3):87-96, 1992. [doi]

Abstract

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