Sypchenko, I. V.; Timonina, D. S. Closed geodesics on piecewise smooth surfaces of revolution with constant curvature. (English. Russian original) Zbl 1344.53004 Sb. Math. 206, No. 5, 738-769 (2015); translation from Mat. Sb. 206, No. 5, 127-160 (2015). Reviewer: Adriana Nicolae (Cluj-Napoca) MSC: 53A05 53C22 PDF BibTeX XML Cite \textit{I. V. Sypchenko} and \textit{D. S. Timonina}, Sb. Math. 206, No. 5, 738--769 (2015; Zbl 1344.53004); translation from Mat. Sb. 206, No. 5, 127--160 (2015) Full Text: DOI
Kudryavtseva, E. A.; Fedoseev, D. A. Mechanical systems with closed orbits on manifolds of revolution. (English. Russian original) Zbl 1397.70025 Sb. Math. 206, No. 5, 718-737 (2015); translation from Mat. Sb. 206, No. 5, 107-126 (2015). MSC: 70H12 31C12 70G45 PDF BibTeX XML Cite \textit{E. A. Kudryavtseva} and \textit{D. A. Fedoseev}, Sb. Math. 206, No. 5, 718--737 (2015; Zbl 1397.70025); translation from Mat. Sb. 206, No. 5, 107--126 (2015) Full Text: DOI
Zheglov, A. B.; Kurke, H. Geometric properties of commutative subalgebras of partial differential operators. (English. Russian original) Zbl 1329.13043 Sb. Math. 206, No. 5, 676-717 (2015); translation from Mat. Sb. 206, No. 5, 61-106 (2015). Reviewer: Ahmed Lesfari (El Jadida) MSC: 13N15 37K20 14H70 PDF BibTeX XML Cite \textit{A. B. Zheglov} and \textit{H. Kurke}, Sb. Math. 206, No. 5, 676--717 (2015; Zbl 1329.13043); translation from Mat. Sb. 206, No. 5, 61--106 (2015) Full Text: DOI
Dzhukashev, K. R.; Shelekhov, A. M. Multidimensional smooth loops with universal elasticity. (English. Russian original) Zbl 1328.53017 Sb. Math. 206, No. 5, 650-675 (2015); translation from Mat. Sb. 206, No. 5, 35-60 (2015). Reviewer: A. M. Shelekhov (Moskva) MSC: 53A60 PDF BibTeX XML Cite \textit{K. R. Dzhukashev} and \textit{A. M. Shelekhov}, Sb. Math. 206, No. 5, 650--675 (2015; Zbl 1328.53017); translation from Mat. Sb. 206, No. 5, 35--60 (2015) Full Text: DOI
Belyaev, A. V. On the general solution of the problem of the motion of a heavy rigid body in the Hess case. (English. Russian original) Zbl 1397.70006 Sb. Math. 206, No. 5, 621-649 (2015); translation from Mat. Sb. 206, No. 5, 5-34 (2015). Reviewer: Clementina Mladenova (Sofia) MSC: 70E15 70E20 70E40 70E50 PDF BibTeX XML Cite \textit{A. V. Belyaev}, Sb. Math. 206, No. 5, 621--649 (2015; Zbl 1397.70006); translation from Mat. Sb. 206, No. 5, 5--34 (2015) Full Text: DOI