Differential Geometric Structures and Applications

1.Some topics in Sasakian geometry, a survey ( A. Tralle).- 2.Einstein-type metrics and Ricci-type solitons on weak f-K-contact (V. Rovenski).- 3.Weak ß-Kenmotsu manifolds and ?-Ricci solitons (D.S. Patra, V. Rovenski).- 4.Twistor bundles of foliated Riemannian manifolds (R. Mohseni and R. Wolak).- 5.Mixed 3-Sasakian statistical manifolds and statistical submersions (C.D. Neac¸su).- 6.Minimal unit vector ?elds on oscillator groups (A. Yampolsky).- 7.Growth and structure of equicontinuous foliated spaces (M.F. Moreira).- 8.Lichnerowicz-type Laplacians in the Bochner technique (V. Rovenski, S. Stepanov and I. Tsyganok).- 9.On general solutions of Sinyukov equations on two-dimensional equidistant (pseudo-)Riemannian spaces (P. Pe?ska, L. V´ıtkov´a, J. Mike?s and I. Kuzmina).- 10.Fundamental equations on conformal Fedosov spaces (C. Almazbekov, N. Guseva and J. Mike?s).- 11.Rotary mappings of equidistant spaces (L. V´ıtkov´a).- 12.Smith-Gysin sequence (J.I.R. Prieto, M. Saralegi-Aranguren, and R. Wolak) .- 13.An Ay-L^e-Jost-Schwachh¨ofer type characterization of quantitatively weakly su?cient statistics (K. Yamaguchi and H. Nozawa).- 14.Lower bounds for high derivatives of smooth functions with given zeros (G. Goldman and Y. Yomdin).- 15.Interactions between di?erential geometry and production theory (A.D. V^ılcu and G.E. V^ılcu).- 16.A Lagrangian program detecting the weighted Fermat-Steiner-Fr´echet multitree for a Fr´echet N-multisimplex in Euclidean N-space (A.N Zachos).