Reference : Uniqueness of minimal coverings of maximal partial clones
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Mathematics
http://hdl.handle.net/10993/11407
Uniqueness of minimal coverings of maximal partial clones
English
Schölzel, Karsten mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Mathematics Research Unit >]
2011
Algebra Universalis
65
4
393-420
Yes (verified by ORBilu)
International
00025240
[en] A partial function f on a k-element set Ek is a partial Sheffer function if every partial function on Ek is definable in terms of f. Since this holds if and only if f belongs to no maximal partial clone on Ek, a characterization of partial Sheffer functions reduces to finding families of minimal coverings of maximal partial clones on Ek. We show that for each k ≥ 2, there exists a unique minimal covering.
http://hdl.handle.net/10993/11407
10.1007/s00012-011-0138-z

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Limited access
covering.pdfAuthor postprint538.67 kBRequest a copy

Bookmark and Share SFX Query

All documents in ORBilu are protected by a user license.