April 2015, № 4 (179)

1. Olszak Z. Locally conformal almost cosymplectic manifolds // Colloq. Math. — 57:1. — 1989. — с.73–87.

2. D. Chinea Conformal changes of almost contact metric structures / D. Chinea, J.C.Marrero. — Riv. Mat. Univ. Parma. (5), 1. — 1992. — p.19–31.

3. D. Chinea, J. C. Morrero, "Conformal changes of almost cosymplectic manifolds", Rend. Mat. Appl. (7), 12:4 (1992), 849–867.

4. Gouli-Andreou F. Conformally Flat Contact Metric Manifolds with Qx=rx / F.Gpouli-Andreou, N. Tsolakidou // Beitrage zur Algebra und Geometrie Contributions to Algebra and Geometry. — Vol 45. — 2004, No. 1, p.103-115

5. Kirichenko V. F.The geometry of L-manifolds / V. F. Kirichenkoб V. A. Levkovets // Matematicheskie Zametki, vol. 79, no. 6, 2006, pp. 856–873.

6. De U.C. A Note on -Conformally Flat Contact Manifolds / U.C. De, S. Biswas \\ Bull. Malays. Math. Sci. Soc. (2) 29(1) (2006). — p.51–57.

7. Kirichenko V. F.The geometry of contact Lee forms and a contact analog of Ikuta's theorem / V. F. Kirichenko, N. S. Baklashova // Mathematical Notes. — October 2007. — Vol. 82. -Issue 3-4. — p. 309-320.

8. Kirichenko V. F. Differential-Geometric Structures on Manifolds. Second Edition, revised. — Odessa: "Printing House." — 2013. — 458p. [in Russian].

9. Kirichenko V. F. Invariants of conformal transformations of almost contact metric structures / V. F. Kirichenko, I. V. Uskorev // Mathematical Notes. — December 2008. –Vol. 84. — Issue 5-6. — p. 783-794.

10. Kharitonova S.V. Curvature conharmonic tensor of normal locally conformal almost cosymplectic manifolds // Vestnik OSU. — №12 (161), December. — 2013. — с.182-186.

11. Ishihara I. Anti-invariant submanifolds of a Sasakian space forms // Kodai Math. J. — 1979. — vol.2. — p. 171-186.

12. Ogiue K. On almost contact manifolds admitting axiom of planes or axiom of free mobility // Kodai Math. Semin. Repts. — 1964. — vol. 16. — p. 223—232.

13. Kirichenko V.F. The Axiom Ф-holomorphic planes in contact geometry // Izvestiya AS USSR. Ser. Math. 1984. Vol. 48. №4. p. 711-739.

14. Volkova E.S. The Axiom of Ф-Holomorphic Planes for Normal Killing Type Manifolds / E. S. Volkova // Mathematical Notes. — March 2002, Vol.71. — Issue 3-4. — p.330-338

15. Kirichenko V.F. On the geometry of normal locally conformal almost cosymplectic manifolds / V. F. Kirichenko, S. V. Kharitonova // Mathematical Notes. — February 2012. — Vol. 91. — Issue 1-2. –p. 34-45.

16. Kirichenko, V. F. Differential geometry of quasi-Sasakian manifolds / V.F.Kirichenko, A.R. Rustanov // Matematicheskiy Sbornik — 2002. — Vol.8. — N193. — P.1173–1201.

About this article