Identification of critical curves. Part II. Discretization and numerical realization
Haslinger, J., Horák, V., Neittaanmäki, P. & Salmenjoki, K. (1991). Identification of critical curves. Part II. Discretization and numerical realization. Mathematica Scandinavica 36 (5), 380-391. Retrieved from https://eudml.org/doc/15686
Published in
Applications of MathematicsDate
1991Copyright
© Akademie věd České republiky, Matematický ústav, 1991.
We consider the finite element approximation of the identification problem, where
one wishes to identify a curve along which a given solution of the boundary value problem
possesses some specific property. We prove the convergence of FE-approximation and give some
results of numerical tests.
Publisher
Akademie věd České republiky, Matematický ústav
Original source
https://eudml.org/doc/15686Metadata
Show full item recordCollections
Related items
Showing items with similar title or keywords.
-
Shape optimization in contact problems : Approximation and numerical realization
Haslinger, J.; Neittaanmäki, Pekka (Cauthiers-Villars, 1987)The optímal shape design of a two-dimensíonal elastic body on rigid foundatíon is analyzed. The relation between the continuous problem and the díscrete problem achieved by FEM is presented. A numerícal realization ... -
Higher order approximations in discrete exterior calculus
Lohi, Jonni (Jyväskylän yliopisto, 2023)The theory of discrete exterior calculus provides tools for imitating exterior calculus in finite-dimensional cochain spaces, inducing numerical methods for problems presented in terms of differential forms. Methods based ... -
On the convergence of the finite element approximation of eigenfrequencies and eigenvectors to Maxwell's boundary value problem
Neittaanmäki, Pekka; Picard, Rainer (Suomalainen tiedeakatemia, 1981) -
Approximation of heat equation and backward SDEs using random walk : convergence rates
Luoto, Antti (University of Jyväskylä, 2018)This thesis addresses questions related to approximation arising from the fields of stochastic analysis and partial differential equations. Theoretical results regarding convergence rates are obtained by using discretization ... -
Mean square rate of convergence for random walk approximation of forward-backward SDEs
Geiss, Christel; Labart, Céline; Luoto, Antti (Cambridge University Press (CUP), 2020)Let (Y, Z) denote the solution to a forward-backward stochastic differential equation (FBSDE). If one constructs a random walk from the underlying Brownian motion B by Skorokhod embedding, one can show -convergence of ...