Pointwise and Internal Controllability for the Wave Equation
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Veröffentlicht in: | Applied mathematics & optimization 2002-12, Vol.46 (2), p.107-124 |
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container_title | Applied mathematics & optimization |
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doi_str_mv | 10.1007/s00245-002-0747-1 |
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A.</au><au>Seidman, T. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pointwise and Internal Controllability for the Wave Equation</atitle><jtitle>Applied mathematics & optimization</jtitle><date>2002-12-19</date><risdate>2002</risdate><volume>46</volume><issue>2</issue><spage>107</spage><epage>124</epage><pages>107-124</pages><issn>0095-4616</issn><eissn>1432-0606</eissn><coden>AMOMBN</coden><abstract><![CDATA[<Abstract. < Problems of internal and pointwise observation and control for the one-dimensional wave equation arise in the simulation of control and identification processes in electrical engineering, flaw detection, and medical tomography. The generally accepted way of modelling sensors and actuators as pointlike objects leads to results which may make no apparent physical sense: they may depend, for instance, on the rationality or irrationality of the location for a point sensor or actuator. 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subjects | ACTUATORS Boundary conditions CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS CONTROL THEORY ELECTRICAL ENGINEERING Equilibrium LENGTH MATHEMATICAL SPACE ONE-DIMENSIONAL CALCULATIONS Partial differential equations SENSORS SIMULATION TOMOGRAPHY WAVE EQUATIONS |
title | Pointwise and Internal Controllability for the Wave Equation |
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