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Approximate Euler characteristic, dimension, and weak pigeonhole principles

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F04%3A00106824" target="_blank" >RIV/67985840:_____/04:00106824 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Approximate Euler characteristic, dimension, and weak pigeonhole principles

  • Original language description

    We define the notion of approximate Euler characteristic of definable sets of a first order structure and show that its existence is related to the validity(in the structure) of a form of weak pigeonhole principle. Another form of the weak pigeonhole principle is related to the existence of a non-trivial dimension function on definable sets in the sense of Schanuel.

  • Czech name

    Přibližná Eulerova charakteristika, dimenze a slabé principy PHP

  • Czech description

    Definujeme pojem přibližné Eulerovy charakteristiky množin definovaných ve struktuře prvního řádu. Ukážeme, že její existence souvisí s platností ( v dané struktuře ) verze slabého PHP principu. Jiná verze PHP souvisí s existencí netriviální dimenze ve smyslu Schanuela.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BA - General mathematics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Symbolic Logic

  • ISSN

    0022-4812

  • e-ISSN

  • Volume of the periodical

    69

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    14

  • Pages from-to

    201-214

  • UT code for WoS article

  • EID of the result in the Scopus database