Geodesic
Regularization of an ill-posed Cauchy problem for the wave equation (numerical experiment)
Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 46, Tome 451 (2016), pp. 43-53
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We discuss the results of numerical experiment of solving an ill-posed Cauchy problem for the wave equation. We give the instrumental function for the regularizing algorithm applied here and carry out the analysis of stability. 
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M. N. Demchenko; N. V. Filimonenkova. Regularization of an ill-posed Cauchy problem for the wave equation (numerical experiment). Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 46, Tome 451 (2016), pp. 43-53. http://geodesic.mathdoc.fr/item/ZNSL_2016_451_a3/

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