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The instability of some gradient methods for ill-posed problems.
Numerische Mathematik, Tome 58 (1990) no. 5, pp. 129-134
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Mots-clés : ill-posed problems, error bounds, conjugate gradients, steepest descent, nonclosed range, Hilbert space, a-priori parameter choice regularization methods 
@article{NUMA_1990__58_5_133491,
     author = {R. Plato and B. Eicke and A.K. Louis},
     title = {The instability of some gradient methods for ill-posed problems.},
     journal = {Numerische Mathematik},
     pages = {129--134},
     year = {1990},
     volume = {58},
     number = {5},
     zbl = {0714.65056},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1990__58_5_133491/}
}
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R. Plato; B. Eicke; A.K. Louis. The instability of some gradient methods for ill-posed problems.. Numerische Mathematik, Tome 58 (1990) no. 5, pp. 129-134. http://geodesic.mathdoc.fr/item/NUMA_1990__58_5_133491/