Abstract
We prove the existence and uniqueness of a classical solution of the Cauchy problem and the second mixed problem for parabolic equations whose potential is a linear combination of values of this solution at finitely many prescribed points.
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Baranovskaya, S.N., Yurchuk, N.I. Cauchy Problem and the Second Mixed Problem for Parabolic Equations with a Dirac Potential Concentrated at Finitely Many Given Points. Diff Equat 55, 348–352 (2019). https://doi.org/10.1134/S001226611903008X
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DOI: https://doi.org/10.1134/S001226611903008X