Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• A posteriori estimates for a coupled piezoelectric model 

  Langer, Ulrich; Repin, Sergey; Samrowski, Tatiana (Walter de Gruyter GmbH, 2017)

  The paper is concerned with a coupled problem describing piesoelectric effects in an elastic body. For this problem, we deduce majorants of the distance between the exact solution and any approximation in the respective ...

• Parameter identification for heterogeneous materials by optimal control approach with flux cost functionals 

  Haslinger, Jaroslav; Blaheta, Radim; Mäkinen, Raino A. E. (Elsevier, 2021)

  The paper deals with the identification of material parameters characterizing components in heterogeneous geocomposites provided that the interfaces separating different materials are known. We use the optimal control ...

• A posteriori error control for Maxwell and elliptic type problems 

  Anjam, Immanuel (University of Jyväskylä, 2014)

• Reliable control over approximation errors by functional type a posteriori estimates 

  Frolov, Maxim (University of Jyväskylä, 2004)

  FM Maxim Frolovin tieteellisen laskennan väitöskirjan ”Reliable Control over Approximation Errors by Functional Type A Posteriori Estimates” tarkastustilaisuus. Vastaväittäjänä professori Rolf Stenberg (Teknillinen ...

• Functional a posteriori error estimates for boundary element methods 

  Kurz, Stefan; Pauly, Dirk; Praetorius, Dirk; Repin, Sergey; Sebastian, Daniel (Springer, 2021)

  Functional error estimates are well-established tools for a posteriori error estimation and related adaptive mesh-refinement for the finite element method (FEM). The present work proposes a first functional error estimate ...