The even cycle problem for directed graphs

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15 صفحه اول

Strongly even cycle decomposable graphs

We introduce the notion of an Eulerian graph being strongly evencycle decomposable, and note that a few basic classes have this property. Our main results are that several fundamental composition operations that preserve the property of being Eulerian also preserve the property of being strongly even-cycle decomposable. As an application, our composition operations easily imply that all Euleria...

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ژورنال

عنوان ژورنال: Journal of the American Mathematical Society

سال: 1992

ISSN: 0894-0347

DOI: 10.1090/s0894-0347-1992-1135027-1