English

Content and singletons bring unique identification minors

Combinatorics 2019-07-10 v1 Rings and Algebras

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.

Keywords

Cite

@article{arxiv.1707.03218,
  title  = {Content and singletons bring unique identification minors},
  author = {Erkko Lehtonen},
  journal= {arXiv preprint arXiv:1707.03218},
  year   = {2019}
}

Comments

22 pages

R2 v1 2026-06-22T20:43:25.207Z