Abstract
Generalized \({{(\kappa, \mu)}}\)-space forms are introduced and studied. We examine in depth the contact metric case and present examples for all possible dimensions. We also analyse the trans-Sasakian case.
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AlegreP. Blair D. E., Carriazo A.: Generalized Sasakian-space-forms. Israel J. Math. 141, 157–183 (2004)
Alegre P., Carriazo A.: Structures on generalized Sasakian-space-forms. Differential Geom. Appl. 26, 656–666 (2008)
Alegre P., Carriazo A.: Submanifolds of generalized Sasakian space forms. Taiwanese J. Math. 13, 923–941 (2009)
Alegre P., Carriazo A.: Generalized Sasakian space forms and conformal changes of the metric. Results Math. 59, 485–493 (2011)
Alegre P., Carriazo A., Kim Y. H., Yoon D. W.: Chen’s inequality for submanifolds of generalized space forms. Indian J. Pure Appl. Math. 38, 185–201 (2007)
P. Alegre, A. Carriazo, C. Özgur and S. Sular, New examples of generalized Sasakian-space-forms. Submitted for publication.
Al-Ghefari R., Al-Solamy F. R., Shahid M. H.: CR-submanifolds of generalized Sasakian space forms. JP J. Geom. Topol. 6, 151–166 (2006)
Al-Ghefari R., Al-Solamy F. R., Shahid M. H.: Contact CR-warped product submanifolds in generalized Sasakian space forms. Balkan J. Geom. Appl. 11, 1–10 (2006)
Blair D. E.: Riemannian Geometry of Contact and Symplectic Manifolds. Birkhäuser, Boston (2002)
Blair D. E., Koufogiorgos T., Papantoniou B. J.: Contact metric manifolds satisfying a nullity condition. Israel J. Math. 91, 189–214 (1995)
Blair D. E., Koufogiorgos T., Sharma R.: A classification of 3-dimensional contact metric manifolds with \({{Q \phi = \phi Q}}\) . Kodai Math. J. 13, 391–401 (1990)
Blair D. E., Chen H.: A classification of 3-dimensional contact metric manifolds with \({{Q \phi = \phi Q}}\) . II, Bull. Inst. Math. Acad. Sinica 20, 379–383 (1992)
Boeckx E.: A class of locally \({\phi}\) -symmetric contact metric spaces. Arch. Math. (Basel) 72, 466–472 (1999)
Boeckx E.: A full clasification of contact metric \({{(\kappa, \mu)}}\)-spaces. Illinois J. Math. 44, 212–219 (2000)
Carriazo A., Fernández L. M.: Induced generalized S-space-form structures on submaninfolds. Acta Math. Hungar. 124, 385–398 (2009)
Carriazo A., Fernández L. M., Fuentes A. M.: Generalized S-space-forms with two structure vector fields. Adv. Geom. 10, 205–219 (2010)
Gherib F., Gorine M. , Belkhelfa M.: Parallel and semi symmetry of some tensors in generalized Sasakian space forms. Bull. Transilv. Univ. Braşov Ser. III 1, 139–148 (2008)
Gherib F., Kadi F., Belkhelfa M.: Symmetry properties of generalized Sasakian space forms. Bull. Transilv. Univ. Braşov Ser. B (N.S.) 14, 107–114 (2007)
Hong S., Tripathi M. M.: On Ricci curvature of submanifolds of generalized Sasakian space forms. Int. J. Pure Appl. Math. Sci. 2, 173–201 (2005)
Kim U. K.: Conformally flat generalized Sasakian-space-forms and locally symmetric generalized Sasakian-space-forms. Note Mat. 26, 55–67 (2008)
Koufogiorgos T.: Contact Riemannian manifolds with constant \({\phi}\) -sectional curvature. Tokyo J. Math. 20, 55–67 (1997)
Koufogiorgos T., Tsichlias C.: On the existence of a new class of contact metric manifolds. Canad. Math. Bull. 43, 400–447 (2000)
J. C. Marrero, The local structure of trans-Sasakian manifolds, Ann. Mat. Pura Appl. (4) 162 (1992), 77–86.
Mihai I., Shahid M. H., Al-Solamy F. R.: Ricci curvature of a contact CRsubmanifold in a generalised Sasakian space form. Rev. Bull. Calcutta Math. Soc. 13, 89–94 (2005)
Olteanu A.: Legendrian warped product submanifolds in generalized Sasakian space forms. Acta Math. Acad. Paedagog. Nyházi. (N.S.) 25, 137–144 (2009)
Sharma R.: On the curvature of contact metric manifolds. J. Geom. 53, 179–190 (1995)
Shukla S.S., Tiwari S.K.: Ricci curvature of slant submanifolds in generalized Sasakian space forms. Bull. Allahabad Math. Soc. 23, 405–417 (2008)
Yoon D. W., Cho K. S.: Inequality for warped products in generalized Sasakian space forms. Int. Math. J. 5, 225–235 (2004)
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The first two authors are partially supported by the MICINN grant MTM2011-22621 and the PAI group FQM-327 (Junta de Andalucía Spain). The second one is also supported by the FPU program of the Ministerio de Educacíon, Spain.
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Carriazo, A., Martín Molina, V. & Tripathi, M.M. Generalized \({{(\kappa, \mu)}}\)-Space Forms. Mediterr. J. Math. 10, 475–496 (2013). https://doi.org/10.1007/s00009-012-0196-2
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DOI: https://doi.org/10.1007/s00009-012-0196-2