TY  - BOOK
A1  - Louis, Alfred K.
A1  - Maaß, Peter
A1  - Rieder, Andreas
T1  - Wavelets : Theorie und Anwendungen
Y1  - 1998
SN  - 3-519-12094-1
U6  - https://doi.org/10.1007/978-3-322-80136-4
PB  - Vieweg+Teubner Verlag
CY  - Wiesbaden
ER  - 
TY  - INPR
A1  - Maaß, Peter
A1  - Pereverzev, Sergei V.
A1  - Ramlau, Ronny
A1  - Solodky, Sergei G.
T1  - An adaptive discretization for Tikhonov-Phillips regularization with a posteriori parameter selection
N2  - The aim of this paper is to describe an efficient strategy for descritizing ill-posed linear operator equations of the first kind: we consider Tikhonov-Phillips-regularization χ^δ α = (a * a + α I)^-1 A * y ^δ with a finite dimensional approximation A n instead of A. We propose a sparse matrix structure which still leads to optimal convergences rates but requires substantially less scalar products for computing A n compared with standard methods.
T3  - NLD Preprints - 48 
Y1  - 1998
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-14739
ER  - 
TY  - JOUR
A1  - Maaß, Peter
A1  - Pereverzev, Sergei V.
A1  - Ramlau, Ronny
A1  - Solodky, Sergei G.
T1  - An adaptive discretization for Tikhonov-Phillips regularization with a posteriori parameter selection
JF  - Preprint NLD
Y1  - 1998
SN  - 1432-2935
VL  - 48
PB  - Univ. Potsdam
CY  - Potsdam
ER  -