Abstract
We consider properties and prove stationarity of regularized approximations of one of the problems with reverse time for a hyperbolic equation. Via time reversal, the latter is converted to an elliptic equation.
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Moscow State University. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 65, No. 6, pp. 690–694, December, 1993.
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Vabishchevich, P.N., Denisenko, A.Y. Regularization of nonstationary problems for elliptic equations. J Eng Phys Thermophys 65, 1195–1199 (1993). https://doi.org/10.1007/BF00861941
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DOI: https://doi.org/10.1007/BF00861941