General Nijenhuis tensor: an example of a secondary invariant

Studený, Václav

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On the uniqueness of some differential invariants: $d$ , $[,]$ , $\nabla$

Demeter Krupka, Věra Mikolášová (1984)

Czechoslovak Mathematical Journal

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Remarks on the Nijenhuis tensor and almost complex connections

Josef Janyška (1990)

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Integrity basis for a second-order and a fourth-order tensor.

Betten, Josef (1982)

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On applications of the Yano–Ako operator

A. Magden, Arif A. Salimov (2006)

Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica

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In this paper we consider a method by which a skew-symmetric tensor field of type (1,2) in $M_{n}$ can be extended to the tensor bundle $T_{q}^{0} (M_{n})$ $(q > 0)$ on the The results obtained are to some extend similar to results previously established for cotangent bundles $T_{1}^{0} (M_{n})$ . However, there are various important differences and it appears that the problem of lifting tensor fields of type (1,2) to the tensor bundle $T_{q}^{0} (M_{n})$ $(q > 1)$ on the presents difficulties which are not encountered in the...

Natural liftings of $(0, 2)$ -tensor fields to the tangent bundle

Miroslav Doupovec (1994)

Archivum Mathematicum

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We determine all first order natural operators transforming $(0, 2)$ –tensor fields on a manifold $M$ into $(0, 2)$ –tensor fields on $T M$ .

Displaying similar documents to “General Nijenhuis tensor: an example of a secondary invariant”

On the uniqueness of some differential invariants: d , [ , ] , ∇

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Natural liftings of ( 0 , 2 ) -tensor fields to the tangent bundle

On the uniqueness of some differential invariants: $d$ , $[,]$ , $\nabla$

Natural liftings of $(0, 2)$ -tensor fields to the tangent bundle