DOI

One considers the integral functional Ĥ(y), depending on the mapping of the domain Ω⊂Rm into Rm, on the set of mappings y, subjected to the incompressibility condition: det y=1. One computes its first and second variations. The obtained results are compared with the formulas arising from the formal application of the method of the undetermined Lagrange multipliers. One gives an application to problems of elasticity theory.

Язык оригиналаанглийский
Страницы (с-по)759-767
Число страниц9
ЖурналJournal of Soviet Mathematics
Том28
Номер выпуска5
DOI
СостояниеОпубликовано - 1 мар 1985

    Предметные области Scopus

  • Математика (все)

ID: 42744065