1995
DOI: 10.1016/0012-365x(93)e0132-n
|View full text |Cite
|
Sign up to set email alerts
|

Perpendicular orders

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
5
0
3

Year Published

1996
1996
2018
2018

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

citations
Cited by 10 publications
(8 citation statements)
references
References 6 publications
0
5
0
3
Order By: Relevance
“…Theorem 2 gathers several results proved independently. Equivalence (i) ⇔ (v) is due to Rival and Zaguia [9], equivalence (ii) ⇔ (iii) to Nozaki et al [7] and equivalence (iii) ⇔ (iv) to the second author of the present paper [11]. For a direct proof of Theorem 2, obtain the equivalence (i) ⇔ (ii) from the fact that P P ∩ Q Q = L L ∩ L L ; next, use or prove the equivalences (ii) ⇔ (iii) and (iii) ⇔ (iv) and observe that the implications (iv) ⇒ (v) ⇒ (iii) are trivial (Fig.…”
Section: Introduction and Presentation Of The Main Resultsmentioning
confidence: 94%
“…Theorem 2 gathers several results proved independently. Equivalence (i) ⇔ (v) is due to Rival and Zaguia [9], equivalence (ii) ⇔ (iii) to Nozaki et al [7] and equivalence (iii) ⇔ (iv) to the second author of the present paper [11]. For a direct proof of Theorem 2, obtain the equivalence (i) ⇔ (ii) from the fact that P P ∩ Q Q = L L ∩ L L ; next, use or prove the equivalences (ii) ⇔ (iii) and (iii) ⇔ (iv) and observe that the implications (iv) ⇒ (v) ⇒ (iii) are trivial (Fig.…”
Section: Introduction and Presentation Of The Main Resultsmentioning
confidence: 94%
“…We essentially prove that these orders are 2-dimensional in the case where they have height at most three. This result is related to a conjecture on perpendicular orders [8,9]. This is also an instance of the study of the behavior of order properties with respect to the addition of new comparabilities.…”
mentioning
confidence: 75%
“…Excluant les ordres totaux sur trois sommets ou moins, nous les appelons critiques [9]. Nous prouvons essentiellement que les ordres critiques de hauteur au plus trois sont de dimension 2 ; un resultat qui est en rapport avec une conjecture [8,9] sur les ordres perpendiculaires. Notre étude s'inscrit dans le cadre plus général de l'étude du comportement de propriétés d'ordres vis-à-vis de l'adjonction de comparabilités (pour un autre exemple, voir [1,6,7]).…”
Section: Introductionunclassified
See 2 more Smart Citations