Observability Inequalities by Internal Observation and Its Applications
نویسندگان
چکیده
By means of Carleman estimate, we obtain several observability inequalities by internal observation for hyperbolic equations with lower order terms. Also, we apply our observability results to exact controllability problems and an inverse wave sourse problem. AMS subject classification: 93B05, 93B07, 93D15
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تاریخ انتشار 2001