References

  1. Blaga A.M. On gradient eta-Einstein solitons. Kragujevac J. Math. 2018, 42 (2), 229–237. doi:10.5937/KgJMath1802229B
  2. Blaga A.M. Some geometrical aspects of Einstein, Ricci and Yamabe solitons. J. Geom. Symmetry Phys. 2019, 52, 17–26. doi:10.7546/jgsp-52-2019-17-26
  3. Blaga A.M., Özgür C. Almost eta-Ricci and almost eta-Yamabe solitons with torse-forming potential vector field. Quaest. Math. 2022, 5 (1), 143–163. doi:10.48550/arXiv.2003.12574
  4. Blair D.E. Riemannian Geometry of contact and symplectic manifolds. In: Chambert-Loir A., Lu J-H., Tschinkel M.R. (Eds.) Progress in Mathematics, 203. Birkhäuser, New York, 2010.
  5. Cao H-D., Sun X., Zhang Y. On the structure of gradient Yamabe solitons. Math. Res. Lett. 2012, 19 (4), 767–774. doi:10.4310/MRL.2012.v19.n4.a3
  6. Catino G., Mazzieri L. Gradient Einstein soliton. Nonlinear Anal. 2016, 132, 66–94. doi:10.1016/j.na.2015.10.021
  7. De U.C., Pathak G. On 3-dimensional Kenmotsu manifolds. Indian J. Pure Appl. Math. 2004, 35 (2), 159–165.
  8. Karaca F. Gradient Yamabe solitons on Multiply Warped product Manifolds. Int. Electron. J. Geom. 2019, 12 (2), 157–168. doi:10.36890/iejg.628073
  9. Hamilton R.S. The Ricci flow on surfaces. Contemp. Math. 1998, 71, 237–261. doi:10.1090/conm/071/954419
  10. Hsu S.-Y. A note on compact gradient Yamabe solitons. J. Math. Anal. Appl. 2012, 388 (2), 725–726. doi:10.1016/j.jmaa.2011.09.062
  11. Kenmotsu K. A class of almost contact Riemannian manifolds. Tohoku Math. J. (2) 1972, 24 (1), 93–103. doi:10.2748/tmj/1178241594
  12. Kirichenko V.F. On the geometry of Kenmotsu manifolds. Dokl. Akad. Nauk 2001, 380, 585–587.
  13. Sasaki S., Hatakeyama Y. On differentiable manifolds with certain structures which are closely related to almost contact structure. Tohoku Math. J. (2) 1961, 13, 281–294.
  14. Suh Y.J., De U.C. Yamabe solitons and gradient Yamabe solitons on three-dimensional \(N(k)\)-contact manifolds. Int. J. Geom. Methods Mod. Phys. 2020, 17 (12), 2050177. doi:10.1142/S0219887820501777
  15. Tanno S. The automorphism groups of almost contact Riemannian manifolds. Tohoku Math. J. (2) 1969, 21, 21–38.
  16. Tokura W., Barboza M., Adriano L., Pina R. On warped product gradient Yamabe solitons. J. Math. Anal. Appl. 2019, 473 (1), 201–214. doi:10.1016/j.jmaa.2018.12.044
  17. Yano K. Concircular geometry. I. Concircular transformations. Proc. Imp. Acad. 1940, 16 (6), 195–200. doi:10.3792/pia/1195579139
  18. Wang Y. Yamabe soliton on 3-dimensional Kenmotsu manifolds. Bull. Belg. Math. Soc. Simon Stevin 2016, 23 (3), 345–355. doi:10.36045/bbms/1473186509
  19. Wang Y. Contact 3-manifolds and \(\ast\)-Ricci soliton. Kodai Math. J. 2020, 43 (2), 256–267. doi:10.2996/kmj/1594313553