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Cauchy Problem and the Second Mixed Problem for Parabolic Equations with a Dirac Potential Concentrated at Finitely Many Given Points

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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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References

  1. Nakhushev, A.M., Loaded equations and their applications, Differ. Equations, 1983, vol. 19, no. 1, pp. 74–81.

    MathSciNet  MATH  Google Scholar 

  2. Dzhenaliev, M.T., Loaded equations with periodic boundary conditions, Differ. Equations, 2001, vol. 37, no. 1, pp. 51–57.

    Article  MathSciNet  MATH  Google Scholar 

  3. Kozhanov, A.I., A nonlinear loaded parabolic equation and a related inverse problem, Math. Notes, 2004, vol. 76, no. 6, pp. 784–795.

    Article  MathSciNet  MATH  Google Scholar 

  4. Dzhenaliev, M.T. and Ramazanov, M.I., On a boundary value problem for a spectrally loaded heat operator. I, Differ. Equations, 2007, vol. 43, no. 4, pp. 514–524.

    Article  MathSciNet  MATH  Google Scholar 

  5. Dzhenaliev, M.T. and Ramazanov, M.I., On a boundary value problem for a spectrally loaded heat operator. II, Differ. Equations, 2007, vol. 43, no. 6, pp. 806–812.

    Article  MathSciNet  MATH  Google Scholar 

  6. Baranovskaya, S.N. and Yurchuk, N.I., Cauchy problem and the second mixed problem for parabolic equations with the Dirac potential, Differ. Equations, 2015, vol. 51, no. 6, pp. 819–821.

    Article  MathSciNet  MATH  Google Scholar 

  7. Friedman, A., Partial Differential Equations of Parabolic Type, Englewood Cliffs: Prentice-Hall, 1964.

    MATH  Google Scholar 

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Correspondence to S. N. Baranovskaya or N. I. Yurchuk.

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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

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