Kozak, P. P.; Kadobyanskij, R. N. Representation of solutions of systems of linear integrodifferential equations as integrals with respect to Wiener measure. (English. Russian original) Zbl 0478.45003 Ukr. Math. J. 33, 250-256 (1982); translation from Ukr. Mat. Zh. 33, 324-331 (1981). MSC: 45K05 28C20 PDF BibTeX XML Cite \textit{P. P. Kozak} and \textit{R. N. Kadobyanskij}, Ukr. Math. J. 33, 250--256 (1982; Zbl 0478.45003); translation from Ukr. Mat. Zh. 33, 324--331 (1981) Full Text: DOI
Kozak, P. P. Representation of the solution to a characteristic problem for a system of nonlinear higher-order differential equations as a Wiener integral. (English. Russian original) Zbl 0477.45004 Ukr. Math. J. 31, 8-15 (1979); translation from Ukr. Mat. Zh. 31, 13-22 (1979). MSC: 45G10 34A25 34A34 PDF BibTeX XML Cite \textit{P. P. Kozak}, Ukr. Math. J. 31, 8--15 (1979; Zbl 0477.45004); translation from Ukr. Mat. Zh. 31, 13--22 (1979) Full Text: DOI
Kozak, P. P. Transformation of repeated Wiener integrals in a space of continuous functions of several variables under a nonlinear change of variables. (English) Zbl 0418.28008 Ukr. Math. J. 30, 554-562 (1979). MSC: 28C20 PDF BibTeX XML Cite \textit{P. P. Kozak}, Ukr. Math. J. 30, 554--562 (1979; Zbl 0418.28008) Full Text: DOI
Kozak, P. P. On a representation of the solution of the characteristic problem for a linear equation in the form of a continual integral. (English. Russian original) Zbl 0304.35066 Ukr. Math. J. 26, 69-73 (1974); translation from Ukr. Mat. Zh. 26, 84-90 (1974). MSC: 35L35 34A30 28C20 45E10 PDF BibTeX XML Cite \textit{P. P. Kozak}, Ukr. Math. J. 26, 69--73 (1974; Zbl 0304.35066); translation from Ukr. Mat. Zh. 26, 84--90 (1974) Full Text: DOI