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On the Construction and Growth of Solutions of Degenerate Functional Differential Equations of Neutral Type

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Abstract

We consider degenerate linear functional differential equations in Banach spaces and construct solutions of exponential and hyperexponential growth. We establish conditions for the unique solvability of an initial-value problem and describe the set of initial functions. The results are applied to partial differential equations with time delay

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REFERENCES

  1. Yu. M. Berezans'kyi, Expansion in Eigenfunctions of Self-Adjoint Operators [in Russian], Naukova Dumka, Kiev (1965); English translation: AMS, Providence (1968).

    Google Scholar 

  2. J. K. Hale and S. M. Verduyn Lunel, Introduction to Functional Differential Equations, Springer, New York (1993).

    Google Scholar 

  3. R. Datko, “Linear autonomous neutral differential equations in a Banach space,” J. Different. Equat., 2, No. 2, 258–274 (1997).

    Google Scholar 

  4. A. Favini, H. Tanabe, and L. Pandolfi, “Singular equations with delay,” Different. Integ. Equat., 12, No. 3, 351–371 (1999).

    Google Scholar 

  5. L. Vlasenko, “Implicit linear time-dependent differential–difference equations and applications,” Math. Meth. Appl. Sci., 23, No. 10, 937–948 (2000).

    Google Scholar 

  6. L. A. Vlasenko, “Theorems on existence and uniqueness for an implicit differential equation with delay,” Differents. Uravn., 36, No. 5, 624–628 (2000).

    Google Scholar 

  7. E. Hille and R. Phillips, Functional Analysis and Semigroups, AMS, Providence (1957).

    Google Scholar 

  8. Yu. I. Lyubich, “Classical and local Laplace transforms in an abstract Cauchy problem,” Usp. Mat. Nauk, 21, No. 3, 3–51 (1966).

    Google Scholar 

  9. A. G. Rutkas, “Cauchy problem for the equation Ax′(t) + Bx(t) = f(t),” Differents. Uravn., 11, No. 11, 1996–2010 (1975).

    Google Scholar 

  10. A. Rutkas and L. Vlasenko, “Implicit operator differential equations and applications to electrodynamics,” Math. Meth. Appl. Sci., 23, No. 1, 1–15 (2000).

    Google Scholar 

  11. R. Bellman and K. Cooke, Differential-Difference Equations, Academic Press, New York (1963).

    Google Scholar 

  12. A. D. Myshkis, Linear Differential Equations with Delayed Argument [in Russian], Nauka, Moscow (1972).

    Google Scholar 

  13. A. M. Samoilenko and G. P. Pelyukh, “Solutions of systems of nonlinear difference–differential equations of neutral type asymptotically bounded in the entire axis,” Ukr. Mat. Zh., 46, No. 11, 1597–1601 (1994).

    Google Scholar 

  14. L. A. Vlasenko, “Completeness of elementary solutions of one operator differential equation with delay,” Dopov. Akad. Nauk Ukr., No. 11, 15–19 (1998).

    Google Scholar 

  15. N. Dunford and J. Schwartz, Linear Operators. General Theory [Russian translation], Inostrannaya Literatura, Moscow (1962).

    Google Scholar 

  16. L. A. Vlasenko, “On the uniqueness of a solution of a degenerate linear differential equation with deviating argument in Banach spaces,” in: Proceedings of III International Conference of Women-Mathematicians (Voronezh, May 29–June 2, 1995) [in Russian], Issue 1, Voronezh (1995), pp. 57–62.

  17. L. É. Él'sgol'ts and S. B. Norkin, Introduction to the Theory of Differential Equations with Deviating Argument [in Russian], Nauka, Moscow (1971).

    Google Scholar 

  18. M. A. Naimark, Linear Differential Operators [in Russian], Nauka, Moscow (1969).

    Google Scholar 

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Vlasenko, L.A. On the Construction and Growth of Solutions of Degenerate Functional Differential Equations of Neutral Type. Ukrainian Mathematical Journal 54, 1749–1759 (2002). https://doi.org/10.1023/A:1024067406363

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