Estimates for Normal Solutions in Problems with Irregiular Zone Controls for the Wave Equationстатья
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Дата последнего поиска статьи во внешних источниках: 9 октября 2015 г.
Аннотация:For the wave equation with variable coefficients and boundary conditions of the
first kind, we consider mutually dual problems with irregular zonal controls and regular zonal
observations. Constructive estimates of well-posed solvability are obtained for the observation
problem with strong generalized solutions on sufficiently large time intervals. These estimates
contain information necessary for the construction of stable approximations to solutions of both problems with the use of the earlier suggested variational method.