?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=https%3A%2F%2Fpure.iiasa.ac.at%2Fid%2Feprint%2F4521%2F&rft.title=On+Estimation+of+Forcing+Functions+in+Parabolic+Systems&rft.creator=Kryazhimskiy%2C+A.V.&rft.creator=Maksimov%2C+V.I.&rft.creator=Samarskaya%2C+E.A.&rft.description=The+present+paper+is+an+outcome+of+a+research+carried+out+at+the+Dynamic+Systems+project+and+the+project+on+Advanced+Computer+Applications+in+1994%2F95.+The+research+is+motivated+by+a+problem+of+reconstruction+of+time-varying+intensities+of+pollution+sources+in+a+water+reservoir+via+measuring+pollutant+concentrations+in+accessible+domains.+We+start+with+convergent+input+estimation+algorithms+for+a+system+described+by+a+general+parabolic+equation.+One+of+the+algorithms+is+specified+for+a+particular+diffusion-type+groundwater+contamination+model%2C+and+tested+numerically.&rft.publisher=WP-95-075&rft.date=1995-12&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=https%3A%2F%2Fpure.iiasa.ac.at%2Fid%2Feprint%2F4521%2F1%2FWP-95-075.pdf&rft.identifier=++Kryazhimskiy%2C+A.V.+%3Chttps%3A%2F%2Fpure.iiasa.ac.at%2Fview%2Fiiasa%2F1393.html%3E%2C+Maksimov%2C+V.I.+%3Chttps%3A%2F%2Fpure.iiasa.ac.at%2Fview%2Fiiasa%2F2155.html%3E%2C+%26+Samarskaya%2C+E.A.+%3Chttps%3A%2F%2Fpure.iiasa.ac.at%2Fview%2Fiiasa%2F2619.html%3E++(1995).++On+Estimation+of+Forcing+Functions+in+Parabolic+Systems.+++IIASA+Working+Paper.+IIASA%2C+Laxenburg%2C+Austria%3A+WP-95-075+++++