Content and singletons bring unique identification minors
arXiv:1707.03218 · doi:10.1017/S1446788718000162
Abstract
A new class of functions with a unique identification minor is introduced: functions determined by content and singletons. Relationships between this class with other known classes of functions with a unique identification minor are investigated. Some properties of functions determined by content and singletons are established, especially concerning invariance groups and similarity.
22 pages
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