Results 1 to 10 of about 612 (101)

Geometry of CR-Slant Warped Products in Nearly Kaehler Manifolds

Mathematics, 2023
Recently, we studied CR-slant warped products B1×fM⊥, where B1=MT×Mθ is the Riemannian product of holomorphic and proper slant submanifolds and M⊥ is a totally real submanifold in a nearly Kaehler manifold. In the continuation, in this paper, we study B2×
Siraj Uddin, Bang-Yen Chen, Rawan Bossly
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Generic Riemannian Maps from Nearly Kaehler Manifolds

Computer Sciences & Mathematics Forum, 2023
In order to generalise semi-invariant Riemannian maps, Sahin first introduced the idea of “Generic Riemannian maps”. We extend the idea of generic Riemannian maps to the case in which the total manifold is a nearly Kaehler manifold.
Richa Agarwal, Shahid Ali
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Geometric Mechanics on Warped Product Semi-Slant Submanifold of Generalized Complex Space Forms

Advances in Mathematical Physics, 2021
In this study, we develop a general inequality for warped product semi-slant submanifolds of type Mn=NTn1×fNϑn2 in a nearly Kaehler manifold and generalized complex space forms using the Gauss equation instead of the Codazzi equation.
Yanlin Li, Ali H. Alkhaldi, Akram Ali
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Hemi-Slant Warped Product Submanifolds of Nearly Kaehler Manifolds [PDF]

Abstract and Applied Analysis, 2014
Hemi-slant warped product submanifolds of nearly Kaehler manifolds are studied and some interesting results are obtained. Moreover, an inequality is established for squared norm of second fundamental form and equality case is also discussed.
Falleh R. Al-Solamy, Meraj Ali Khan
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Warped product semi-slant submanifolds in locally conformal Kaehler manifolds

Pracì Mìžnarodnogo Geometričnogo Centru, 2017
In 1994, in [13], N. Papaghiuc introduced the notion of semi-slant submanifold in a Hermitian manifold which is a generalization of CR- and slant-submanifolds. In particular, he considered this submanifold in Kaehlerian manifolds, [13]. Then, in 2007, V.
Koji Matsumoto
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Instantons and Killing spinors [PDF]

, 2011
We investigate instantons on manifolds with Killing spinors and their cones. Examples of manifolds with Killing spinors include nearly Kaehler 6-manifolds, nearly parallel G_2-manifolds in dimension 7, Sasaki-Einstein manifolds, and 3-Sasakian manifolds.
A Belavin, A Strominger, AS Haupt, BS Acharya, C Bär, C LeBrun, C Nölle, CG Callan Jr, Christoph Nölle, CP Boyer, CP Boyer, CP Boyer, CP Boyer, D Fabbri, D Fairlie, D Harland, D Harland, Derek Harland, E Bergshoeff, E Corrigan, E Corrigan, F Xu, FP Correia, FP Correia, G Tian, H Baum, H Lü, I Agricola, I Agricola, J Broedel, J Sparks, JA Harvey, JH Eschenburg, JP Gauntlett, JP Gauntlett, JP Gauntlett, K-P Gemmer, KK Uhlenbeck, KK Uhlenbeck, L Castellani, L Verdiani, M Cvetič, M Günaydin, O Dearricott, O Hijazi, P Koerber, RS Ward, S Fubini, S Ivanov, SK Donaldson, SK Donaldson, SK Donaldson, T Friedrich, T Friedrich, T Ivanova, T Ivanova, TA Ivanova   +56 more
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Warped product semi-slant submanifolds in locally conformal Kaehler manifolds II

Pracì Mìžnarodnogo Geometričnogo Centru, 2018
In 1994 N.~Papaghiuc introduced the notion of semi-slant submanifold in a Hermitian manifold which is a generalization of $CR$- and slant-submanifolds, \cite{MR0353212}, \cite{MR760392}.
Koji Matsumoto
doaj   +1 more source

AdS Strings with Torsion: Non-complex Heterotic Compactifications [PDF]

, 2005
Combining the effects of fluxes and gaugino condensation in heterotic supergravity, we use a ten-dimensional approach to find a new class of four-dimensional supersymmetric AdS compactifications on almost-Hermitian manifolds of SU(3) structure ...
A. Gray, A. Gray, A. Gray, Andrew R. Frey, C. M. Hull, J. Polchinski, M. Nakahara, Matthew Lippert, R. Grunewald, R. L. Bryant, S. Carroll, S. Chiossi   +11 more
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Nearly-Kaehler dimensional reduction of the heterotic string

, 2010
The effective action in four dimensions resulting from the ten-dimensional N=1 heterotic supergravity coupled to N=1 supersymmetric Yang-Mills upon dimensional reduction over nearly-Kaehler manifolds is discussed.
Behrndt, Benmachiche, Bergshoeff, Burgess, Candelas, Cassani, Castellani, Caviezel, Chapline, Chatzistavrakidis, Chatzistavrakidis, Derendinger, Derendinger, Dolan, Forgacs, Frey, Govindarajan, Govindarajan, Grana, Gross, Gukov, Gukov, Gurrieri, Gurrieri, Gurrieri, House, Kachru, Kaloper, Kapetanakis, Kashani-Poor, Koerber, Lechtenfeld, Lopes Cardoso, Lüst, Lüst, Manousselis, Manousselis, Micu, Mueller-Hoissen, Witten   +39 more
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Dipole-Deformed Bound States and Heterotic Kodaira Surfaces [PDF]

, 2006
We study a particular N = 1 confining gauge theory with fundamental flavors realised as seven branes in the background of wrapped five branes on a rigid two-cycle of a non-trivial global geometry.
Alexander, Alishahiha, Aprodu, Atiyah, Becker, Becker, Becker, Becker, Becker, Becker, Becker, Becker, Becker, Bergman, Bergman, Brînzănescu, Brînzănescu, Brînzănescu, Candelas, Cardoso, Casero, Chakravarty, Chiossi, Chiou, Cvetic, Cyrier, Dasgupta, Dasgupta, Dasgupta, Dasgupta, Dasgupta, Dasgupta, de Wit, Derendinger, Dine, Falcitelli, Ferrara, Frey, Friedrich, Fu, Ganor, Gauduchon, Gauntlett, Gauntlett, Gauntlett, Gava, Giddings, Goldstein, Gukov, Gukov, Gurrieri, Gurrieri, Gurrieri, Gursoy, Imamura, Ivanov, Josh Guffin, Keshav Dasgupta, Knauf, Lee, Li, Louis, Lu, Lunin, Maldacena, Manousselis, Micu, Ouyang, Pando Zayas, Rhiannon Gwyn, Salamon, Schwarz, Schwarz, Seiberg, Sen, Sen, Sheldon Katz, Tu, Witten   +78 more
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