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There Is No Face-to-Face Partition of R5 into Acute Simplices

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F06%3A00041092" target="_blank" >RIV/67985840:_____/06:00041092 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    There Is No Face-to-Face Partition of R5 into Acute Simplices

  • Original language description

    We prove that a point in the Euclidean space R5 cannot be surrounded by a finite number of acute simplices. This fact implies that there does not exist a face-to-face partition of R5 into acute simplices. The existence of an acute simplicial partition ofRd for d > 5 is excluded by induction, but for d = 4 this is an open problem.

  • Czech name

    Neexistuje komformní dělení R5 na ostroúhlé simplexy

  • Czech description

    Je dokázáno, že bod v euklidovském prostoru R5 nemůže být obklopen ostroúhlými simplexy. Tato skutečnost implikuje, že neexistuje konformní dělění R5 na ostroúhlé simplexy. Neexistence ostroúhlých dělení Rd pro d > 5 je dokázána indukcí.

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

    <a href="/en/project/IAA1019201" target="_blank" >IAA1019201: The finite element method for three-dimensional problems</a><br>

  • 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

    2006

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Discrete & Computational Geometry

  • ISSN

    0179-5376

  • e-ISSN

  • Volume of the periodical

    36

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    10

  • Pages from-to

    381-390

  • UT code for WoS article

  • EID of the result in the Scopus database