Symotyuk, M. M.; Tymkiv, I. R. Boundary value problem for one degenerate parabolic equation. (Ukrainian. English summary) Zbl 1340.35172 Visn. Derzh. Univ. L’viv. Politekh. 804, 57-63 (2014). MSC: 35K65 35A01 35A02 PDFBibTeX XMLCite \textit{M. M. Symotyuk} and \textit{I. R. Tymkiv}, Visn. Derzh. Univ. L'viv. Politekh. 804, 57--63 (2014; Zbl 1340.35172)
Ptashnyk, B. I.; Symotyuk, M. M. Estimates of measures of excluding sets of smooth functions. (Ukrainian. English summary) Zbl 1340.34046 Visn. Derzh. Univ. L’viv. Politekh. 804, 49-56 (2014). MSC: 34A30 34B15 34B27 PDFBibTeX XMLCite \textit{B. I. Ptashnyk} and \textit{M. M. Symotyuk}, Visn. Derzh. Univ. L'viv. Politekh. 804, 49--56 (2014; Zbl 1340.34046)
Il’kiv, V. S.; Symotyuk, M. M.; Khomyak, D. V. Metric estimates of small denominators of the integral problem for loaded hyperbolic equation. (Ukrainian. English summary) Zbl 1340.35184 Visn. Derzh. Univ. L’viv. Politekh. 804, 29-37 (2014). MSC: 35L02 PDFBibTeX XMLCite \textit{V. S. Il'kiv} et al., Visn. Derzh. Univ. L'viv. Politekh. 804, 29--37 (2014; Zbl 1340.35184)
Repetylo, S. M. The Dirichlet-Neumann problem for second-order linear hyperbolic equations in a strip. (Ukrainian. English summary) Zbl 1289.35210 Visn. Derzh. Univ. L’viv. Politekh. 768, 26-33 (2013). MSC: 35L20 PDFBibTeX XMLCite \textit{S. M. Repetylo}, Visn. Derzh. Univ. L'viv. Politekh. 768, 26--33 (2013; Zbl 1289.35210)
Kuz’, A. M. A problem with integral conditions with respect to the time variable for a factorized parabolic operator with variable coefficients. (Ukrainian. English summary) Zbl 1289.35181 Visn. Derzh. Univ. L’viv. Politekh. 740, 25-33 (2012). MSC: 35K61 PDFBibTeX XMLCite \textit{A. M. Kuz'}, Visn. Derzh. Univ. L'viv. Politekh. 740, 25--33 (2012; Zbl 1289.35181)