A Degenerating Robin-Type Traction Problem in a Periodic Domain

Matteo Dalla Riva, Gennady Mishuris, Paolo Musolino*

*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

1 Dyfyniad (Scopus)

Crynodeb

We consider a linearly elastic material with a periodic set of voids. On the boundaries of the voids we set a Robin-type traction condition. Then, we inves-tigate the asymptotic behavior of the displacement solution as the Robin condition turns into a pure traction one. To wit, there will be a matrix function b[k](·) that depends analytically on a real parameter k and vanishes for k = 0 and we multiply the Dirichlet-like part of the Robin condition by b[k](·). We show that the displacement solution can be written in terms of power series of k that converge for k in a whole neighborhood of 0. For our analysis we use the Functional Analytic Approach.

Iaith wreiddiolSaesneg
Tudalennau (o-i)509-521
Nifer y tudalennau13
CyfnodolynMathematical Modelling and Analysis
Cyfrol28
Rhif cyhoeddi3
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 04 Medi 2023

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