Browsing by Subject "Ill-posed inverse problems"
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Article
Minimax signal detection in ill-posed inverse problems
(2012)Saint Petersburg Electrotechnical University, University of Cyprus and Saint Petersburg University of Information Technologies, Mechanics and Optics Ill-posed inverse problems arise in various scientific fields. We consider ...
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Article
Wavelet methods for continuous-time prediction using Hilbert-valued autoregressive processes
(2003)We consider the prediction problem of a continuous-time stochastic process on an entire time-interval in terms of its recent past. The approach we adopt is based on the notion of autoregressive Hilbert processes that ...