Combinatorial trees in Priestley spaces

Result code in IS VaVaI

RIV/00216208:11320/05:00000552 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Combinatorial trees in Priestley spaces

Original language description

Prohibiting a combinatorial tree in the Priestley duals determines an axomatizable class of distributive lattices. On the other hand, prohibiting n-crowns with n at least 3 does not. Given what is known about the diamond, this is another strong indication that this fact characterizes combinatorial trees. We also discuss varieties of 2-Heyting algebras in this context.

Czech name

Kombinatorické stromy v Priestleyovských prostorech

Czech description

Zákaz komb. stromu v Priestleyovském duálu určuje axiomatisovatelnou třídu distributivních svazů, n-koruny pro n aspoň 3 ne.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Commentationes Mathematicae Universitatis Carolinae

ISSN

0010-2628

e-ISSN

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Volume of the periodical

46

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

18

Pages from-to

217-234

UT code for WoS article

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EID of the result in the Scopus database

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