We construct a fundamental solution of the third-order equation with multiple characteristics containing the second time derivative, establish the estimates valid for large values of the argument, and study some properties of fundamental solutions necessary for the solution of boundary-value problems.
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H. Block, “Sur les equations linéaires aux dérivées partielles a caractéristiques multiples. Notes 1–3,” Ark. Mat., Astron. Och. Fys., 7, No. 13, 21 (1912); 8, No. 23, (1912–1913).
E. del Vecchio, “Sulle equazioni Z xxx − Z y + φ 1(x, y) = 0, Z xxx − Z yy + φ 2(x, y) = 0,” Mem. Real Accad. Sci. Torino, Ser. 2, 66, 1–41 (1915).
E. del Vecchio, “Sur deux problèmes d’integration pour les equations paraboliques Z ξξξ − Z η = 0, Z ξξξ − Z ηη = 0,” Ark. Mat., Astron. Och. Fys., 11 (1916).
L. Cattabriga, “Potenziali di linea e di dominio per equazioni non paraboliche in due variabili a caratteristiche multiple,” Rend. Semin Mat. Univ., Padova, 31, 1–45 (1961).
T. D. Dzhuraev and Yu. P. Apakov, “On the self-similar solution of a third-order equation with multiple characteristics,” Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauk, No. 2(15), 18–26 (2007).
H. Bateman and A. Erdélyi, Higher Transcendental Functions [Russian translation], Vol. 1, Nauka, Moscow (1973).
M. Abramowitz and I. A. Stegun (editors), Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables [Russian translation], Nauka, Moscow (1979).
Yu. P. Apakov, “On one method for the solution of a boundary-value problem for a quasielliptic equation,” in: Abstr. of the Internat. Conf. “Contemporary Problems of Computational Mathematics and Mathematical Physics” (Moscow, June 16–18, 2009) [in Russian], pp. 129–130.
T. D. Dzhuraev and Yu. P. Apakov, “On the solution of one boundary-value problem for a quasielliptic equation,” Ukr. Mat. Kongr. (2009), http://www.imath.kiev.ua/congress2009/.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 62, No. 1, pp. 40–51, January, 2010.
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Dzhuraev, T.D., Apakov, Y.P. On the theory of the third-order equation with multiple characteristics containing the second time derivative. Ukr Math J 62, 43–55 (2010). https://doi.org/10.1007/s11253-010-0332-8
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DOI: https://doi.org/10.1007/s11253-010-0332-8