Disjoint and complete unions of incidence structures

František Machala; Marek Pomp

Mathematica Bohemica (1997)

  • Volume: 122, Issue: 4, page 365-374
  • ISSN: 0862-7959

Abstract

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Some decompositions of general incidence structures with regard to distinguished components (modular or simple) are considered and several structure theorems for them are deduced.

How to cite

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Machala, František, and Pomp, Marek. "Disjoint and complete unions of incidence structures." Mathematica Bohemica 122.4 (1997): 365-374. <http://eudml.org/doc/248139>.

@article{Machala1997,
abstract = {Some decompositions of general incidence structures with regard to distinguished components (modular or simple) are considered and several structure theorems for them are deduced.},
author = {Machala, František, Pomp, Marek},
journal = {Mathematica Bohemica},
keywords = {epimorphisms of incidence structures; unions of substructures; incidence structure (context) and its special cases: complete; open; trivial; regular; simple; modular; onto homomorphisms of incidence structures; union of substructures: disjoint; complete; epimorphisms of incidence structures; unions of substructures},
language = {eng},
number = {4},
pages = {365-374},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Disjoint and complete unions of incidence structures},
url = {http://eudml.org/doc/248139},
volume = {122},
year = {1997},
}

TY - JOUR
AU - Machala, František
AU - Pomp, Marek
TI - Disjoint and complete unions of incidence structures
JO - Mathematica Bohemica
PY - 1997
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 122
IS - 4
SP - 365
EP - 374
AB - Some decompositions of general incidence structures with regard to distinguished components (modular or simple) are considered and several structure theorems for them are deduced.
LA - eng
KW - epimorphisms of incidence structures; unions of substructures; incidence structure (context) and its special cases: complete; open; trivial; regular; simple; modular; onto homomorphisms of incidence structures; union of substructures: disjoint; complete; epimorphisms of incidence structures; unions of substructures
UR - http://eudml.org/doc/248139
ER -

References

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  1. Machala F., Über Homomorphismen der Kontexte, Acta Univ. Palack. Olomuc. Fac. Rerum Natur. Math. 114 (1994), 95-104. (1994) Zbl0848.06002MR1385749
  2. Machala F., Modulare Inzidenzstгukturen, Acta Univ. Palack. Olomuc. Fac. Reгum Natur. Math. 34 (1995), 137-145. (1995) MR1447261
  3. Wille R., Restructuring lattice theory: an approach based on hieгarchies of concepts, Ordered sets (I. Rival, ed.). Reidel, Dordrecht-Boston, 1982, pp. 445-470. (1982) MR0661303
  4. Ganter B., Wille R., Formale Begriffsanalyse, Mathematische Grundlangen. Springer, 1996, p. 296. (1996) Zbl0861.06001MR1715047

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