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On the stability of the Pnmod/Pn element for incompressible flow problems

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F04%3A00003479" target="_blank" >RIV/00216208:11320/04:00003479 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    On the stability of the Pnmod/Pn element for incompressible flow problems

  • Original language description

    We show for n < 4 that an inf-sup condition holds if the velocity space is constructed using the Pnmod element and the pressure space consits of continuous piecewise polynomial functions of degree n.

  • Czech name

    O stabilitě prvku Pnmod/Pn pro problémy nestlačitelného proudění

  • Czech description

    Ukazujeme, že pro n < 4 platí inf-sup podmínka, je-li prostor pro rychlost konstruován pomocí prvku Pnmod a prostor pro tlak sestává ze spojitých po částech polynomiálních funkcí stupně n.

Classification

  • Type

    V<sub>x</sub> - Unclassified - Research report containing classified information

  • CEP classification

    BA - General mathematics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    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

  • Number of pages

    19

  • Place of publication

    Praha

  • Publisher/client name

    MFF UK

  • Version