Smirnov, Sergey Existence of sign-changing solutions for a third-order boundary value problem with nonlocal conditions of integral type. (English) Zbl 1541.34038 Topol. Methods Nonlinear Anal. 62, No. 1, 377-384 (2023). Reviewer: Haiyan Wang (Phoenix) MSC: 34B10 34B27 47H11 × Cite Format Result Cite Review PDF Full Text: DOI Link
Smirnov, Sergey Existence of multiple positive solutions for a third-order boundary value problem with nonlocal conditions. (English) Zbl 1525.34054 Nonlinear Anal., Model. Control 28, No. 3, 597-612 (2023). Reviewer: Satoshi Tanaka (Sendai) MSC: 34B18 34B10 26A42 34B27 47H10 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Smirnov, Sergey Green’s function and existence of solutions for a third-order boundary value problem involving integral condition. (English) Zbl 1520.34019 Lith. Math. J. 62, No. 4, 509-518 (2022). Reviewer: Alberto Boscaggin (Collegno) MSC: 34B10 34B15 34B27 34C11 47H10 × Cite Format Result Cite Review PDF Full Text: DOI
Smirnov, Sergey Existence of a unique solution for a third-order boundary value problem with nonlocal conditions of integral type. (English) Zbl 1492.34022 Nonlinear Anal., Model. Control 26, No. 5, 914-927 (2021). Reviewer: Daniel Franco Leis (Madrid) MSC: 34B10 47N20 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Smirnov, Sergey Existence and multiplicity of positive solutions for a third-order two-point boundary value problem. (English) Zbl 1492.34026 Tatra Mt. Math. Publ. 79, 199-212 (2021). Reviewer: Daniel Franco Leis (Madrid) MSC: 34B18 34B15 34B27 47N20 34B10 × Cite Format Result Cite Review PDF Full Text: DOI
Smirnov, Sergey A geometrical criterion for nonexistence of constant-sign solutions for some third-order two-point boundary value problems. (English) Zbl 1453.34035 Nonlinear Anal., Model. Control 25, No. 3, 502-508 (2020). Reviewer: Smail Djebali (Algiers) MSC: 34B18 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Smirnov, Sergey Green’s function and existence of solutions for a third-order three-point boundary value problem. (English) Zbl 1469.34040 Math. Model. Anal. 24, No. 2, 171-178 (2019). MSC: 34B10 34B15 × Cite Format Result Cite Review PDF Full Text: DOI OA License
Smirnov, Sergey Nonlocal third order boundary value problems with solutions that change sign. (English) Zbl 1488.34140 Math. Model. Anal. 19, No. 2, 145-154 (2014). MSC: 34B10 34B15 × Cite Format Result Cite Review PDF Full Text: DOI