Five-Dimensional Contact <i>CR</i>-Submanifolds in <inline-formula> <mml:math id="mm834" display="block"> <mml:semantics> <mml:mrow> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">S</mml:mi> </mml:mrow> <mml:mn mathvariant="bold">7</mml:mn> </mml:msup> <mml:mrow> <mml:mo stretchy="false">(</mml:mo> <mml:mn mathvariant="bold">1</mml:mn> <mml:mo stretchy="false">)</mml:mo> </mml:mrow> </mml:mrow> </mml:semantics> </mml:math> </inline-formula>

Five-Dimensional Contact <i>CR</i>-Submanifolds in <inline-formula> <mml:math id="mm834" display="block"> <mml:semantics> <mml:mrow> <mml:msup> <mml:mrow> <mml:mi mathvariant="double-struck">S</mml:mi> </mml:mrow> <mml:mn mathvariant="bold">7</mml:mn> </mml:msup> <mml:mrow> <mml:mo stretchy="false">(</mml:mo> <mml:mn mathvariant="bold">1</mml:mn> <mml:mo stretchy="false">)</mml:mo> </mml:mrow> </mml:mrow> </mml:semantics> </mml:math> </inline-formula>

Due to the remarkable property of the seven-dimensional unit sphere to be a Sasakian manifold with the almost contact structure <inline-formula><math display="inline"><semantics><mrow><mo stretchy="false">(</mo><mi>φ</mi><mo>,...

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Bibliographic Details
Main Authors: Mirjana Djorić, Marian Ioan Munteanu
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Mathematics
Subjects:
contact <i>CR</i>-submanifold
nearly totally geodesic submanifold
warped product
seven-dimensional unit sphere
Online Access:https://www.mdpi.com/2227-7390/8/8/1278

Internet

https://www.mdpi.com/2227-7390/8/8/1278

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