EMIS ELibM Electronic Journals PUBLICATIONS DE L'INSTITUT MATHÉMATIQUE (BEOGRAD) (N.S.)
Vol. 45(59), pp. 17--26 (1989)

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ORDER PRESERVING OR INCREASING MAPPINGS FREEDOM OR INCOMPARABILITY PRESERVING MAPPINGS

Djuro R. Kurepa


Abstract: One recalls the definitions of increasing, SI, (s. 2:0) ASI(s. 3:0) mappings of ordered sets and introduces FP mappings (s. 4:0). Main theorems 2:2, 2:2:7, 3:1, 3:5:1, 4:8\ are established.

Classification (MSC2000): 06A10; 05C05

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Electronic fulltext finalized on: 2 Nov 2001. This page was last modified: 16 Nov 2001.

© 2001 Mathematical Institute of the Serbian Academy of Science and Arts
© 2001 ELibM for the EMIS Electronic Edition