Počet záznamů: 1

Evolutionary problems in non-reflexive spaces

  1. 1.
    0313668 - UTIA-B 2009 RIV FR eng J - Článek v odborném periodiku
    Kružík, Martin - Zimmer, J.
    Evolutionary problems in non-reflexive spaces.
    [Evolucni problemy v nereflexivnich prostorech.]
    Esaim-Control Optimisation and Calculus of Variations. Roč. 16, č. 1 (2010), s. 1-22 ISSN 1262-3377
    Grant CEP: GA AV ČR IAA1075402
    Výzkumný záměr: CEZ:AV0Z10750506
    Klíčová slova: concentrations * energetic solution * energies with linear growth * oscillations * relaxation
    Kód oboru RIV: BA - Obecná matematika
    Impakt faktor: 1.084, rok: 2009
    http://library.utia.cas.cz/separaty/2008/MTR/kruzik-evolutionary problems in non-reflexive spaces.pdf http://library.utia.cas.cz/separaty/2008/MTR/kruzik-evolutionary problems in non-reflexive spaces.pdf

    Rate-independent problems are considered, where the stored energy density is a function of the gradient. The stored energy density may not be quasiconvex and is assumed to grow linearly. Moreover, arbitrary behaviour at infinity is allowed. In particular, the stored energy density is not required to coincide at infinity with a positively 1-homogeneous function. The existence of a rate-independent process is shown in the so-called energetic formulation.

    Studujeme rychlostne-nezavisle evolucni ulohy s ulozenou energii jako funkci defoformacniho gradientu.Hustota ulozene energie ma linearni rust v nekonecnu. Dokazeme existenci energetickeho reseni pro tento typ uloh.
    Trvalý link: http://hdl.handle.net/11104/0164413