Abstract
Necessary and sufficient conditions are established for the unique solvability of problems of determining an unknown right-hand side of a differential equation with an unbounded operator coefficient under an additional boundary condition.
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 45, No. 1, pp. 120–127, January, 1993.
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Éidel'man, Y.S. Some inverse problems for parabolic and elliptic differential-operator equations. Ukr Math J 45, 132–140 (1993). https://doi.org/10.1007/BF01062046
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DOI: https://doi.org/10.1007/BF01062046