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Ordinal sums and idempotents of copulas
- 1.0349129 - ÚTIA 2011 RIV CA eng J - Journal Article
Mesiar, Radko - Sempi, C.
Ordinal sums and idempotents of copulas.
Aequationes Mathematicae. Roč. 79, 1-2 (2010), s. 39-52. ISSN 0001-9054. E-ISSN 1420-8903
Institutional research plan: CEZ:AV0Z10750506
Keywords : copula * ordinal sum * idempotent element
Subject RIV: BA - General Mathematics
Impact factor: 0.841, year: 2010
http://library.utia.cas.cz/separaty/2010/E/mesiar-ordinal sums and idempotents of copulas.pdf
We prove that the ordinal sum of n-copulas is always an n-copula and show that every copula may be represented as an ordinal sum, once the set of its idempotent elements is known.
Permanent Link: http://hdl.handle.net/11104/0189449
Number of the records: 1