FMF, Mathematical Library, Lj. (MAKLJ)
  • A variational approach to nonlinear logistic equations
    Gasiński, Leszek ; O'Regan, Donal ; Papageorgiou, Nikolaos, 1958-
    We consider a nonlinear logistic type equation. For all big values of the parameter, we show that the problem admits nontrivial solutions of constant sign and in fact we establish the existence of ... extremal constant sign solutions. Using these extremal solutions, we produce a nodal (sign-changing) solution. We also investigate the uniqueness and continuous dependence on the parameter of positive solutions. Finally, we study the degenerate ▫$p$▫-logistic equation.
    Source: Communications in contemporary mathematics. - ISSN 0219-1997 (Vol. 17, iss. 3, 2015, art. 1450021 37 str.))
    Type of material - article, component part ; adult, serious
    Publish date - 2015
    Language - english
    COBISS.SI-ID - 17812313

    Link(s):

    http://dx.doi.org/10.1142/S0219199714500217

source: Communications in contemporary mathematics. - ISSN 0219-1997 (Vol. 17, iss. 3, 2015, art. 1450021 37 str.))

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