Shevchuk, R. V.; Savka, I. Ya.; Nytrebych, Z. M. The nonlocal boundary value problem for one-dimensional backward Kolmogorov equation and associated semigroup. (English) Zbl 1434.60220 Carpathian Math. Publ. 11, No. 2, 463-474 (2019). MSC: 60J60 35K20 PDF BibTeX XML Cite \textit{R. V. Shevchuk} et al., Carpathian Math. Publ. 11, No. 2, 463--474 (2019; Zbl 1434.60220) Full Text: DOI
Goy, T.; Negrych, M.; Savka, I. On nonlocal boundary value problem for the equation of motion of a homogeneous elastic beam with pinned-pinned ends. (English) Zbl 1406.35395 Carpathian Math. Publ. 10, No. 1, 105-113 (2018). MSC: 35Q74 35L25 74K10 35A02 74B05 PDF BibTeX XML Cite \textit{T. Goy} et al., Carpathian Math. Publ. 10, No. 1, 105--113 (2018; Zbl 1406.35395) Full Text: DOI
Vasylyshyn, P. B.; Vlasiĭ, O. D.; Goĭ, T. P.; Zagorodnyuk, A. V.; Zators’kyĭ, R. A.; Kazmerchuk, A. I.; Kopach, M. I.; Mazurenko, V. V.; Makhneĭ, O. V.; Malyts’ka, G. P.; Nykyforchyn, O. R.; Osypchuk, M. M.; Pylypiv, V. M.; Savka, I. Ya.; Symotyuk, M. M.; Filevych, P. V.; Sharyn, S. V. Bogdan Yosypovych Ptashnyk (obituary). (Ukrainian) Zbl 1372.01067 Carpathian Math. Publ. 9, No. 1, 104-106 (2017). MSC: 01A70 PDF BibTeX XML Cite \textit{P. B. Vasylyshyn} et al., Carpathian Math. Publ. 9, No. 1, 104--106 (2017; Zbl 1372.01067) Full Text: DOI Link
Vasylyshyn, P. B.; Savka, I. Ya.; Klyus, I. S. Multipoint nonlocal problem for factorized equation with dependent coefficients in conditions. (English) Zbl 1326.35080 Carpathian Math. Publ. 7, No. 1, 22-27 (2015). MSC: 35G15 11K60 PDF BibTeX XML Cite \textit{P. B. Vasylyshyn} et al., Carpathian Math. Publ. 7, No. 1, 22--27 (2015; Zbl 1326.35080) Full Text: DOI
Il’kiv, V. S.; Savka, I. Ya.; Symotyuk, M. M. Sobolev periodic solutions of a partial differential equation with coefficients which depend on a parameter. (Ukrainian. English, Russian summaries) Zbl 1391.35109 Carpathian Math. Publ. 5, No. 2, 249-255 (2013). MSC: 35G15 35B10 11K60 PDF BibTeX XML Cite \textit{V. S. Il'kiv} et al., Carpathian Math. Publ. 5, No. 2, 249--255 (2013; Zbl 1391.35109) Full Text: DOI
Savka, I. Ya. Nonlocal problem with dependent coefficients in conditions for the second-order equation in time variable. (Ukrainian. English, Russian summaries) Zbl 1391.35110 Carpathian Math. Publ. 2, No. 2, 101-110 (2010). MSC: 35G15 35B10 11K60 PDF BibTeX XML Cite \textit{I. Ya. Savka}, Carpathian Math. Publ. 2, No. 2, 101--110 (2010; Zbl 1391.35110) Full Text: Link