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Integration of Subspaces Derived from a Linear Transformation Field

Published online by Cambridge University Press:  20 November 2018

Edward T. Kobayashi*
Affiliation:
University of Washington
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The problem we study is a generalization of a problem first solved by Tonolo (6), then generalized successively by Schouten (5), Nijenhuis (4), Haantjes (3), and Nijenhuis-Frölicher (2). The Tonolo- Schouten approach is distinct from that of Nijenhuis-Haantjes-Frölicher in the sense that the former consider the problem on a Riemannian space, while the latter consider it on a manifold without any further structure.

The object of investigation is the integrability of the distribution θ of vector subspaces θP of the tangent space Tp to a manifold M, when θP is intrinsically related to a given field h on M, of linear transformations hp on Tv. The research has so far been restricted to certain types of h.

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 1961

References

1. Chevalley, C., Theory of Lie groups I (Princeton, 1946).Google Scholar
2. Frölicher, A. and Nijenhuis, A., Theory of vector-valued differential forms I, Proc. Kon. Ned. Ak. Wet. Amsterdam A 59 (3) (1956), 338359.Google Scholar
3. Haantjes, J., On Xm-forming sets of eigenvectors, Proc. Kon. Ned. Ak. Wet. Amsterdam A 58 (2) (1955), 158162.Google Scholar
4. Nijenhuis, A., Xn_1 forming set of eigenvectors, Proc. Kon. Ned. Ak. Wet. Amsterdam A 54 (2) (1951), 200212.Google Scholar
5. Schouten, J. A., Sur les tenseurs de Vn aux directions principales Vn-1 normales, Coll. de Geom. Diff. Louvain, avril (1951), 1114.Google Scholar
6. Tonolo, A., Suite varietà riemanniane a tre dimensioni, Pont. Accad. Sci. Acta, 13 (1949), 2953 Atti Accad. Naz. Lincei Rendi. Cl. Sci. Fis. Mat. Nat. (8), 6 (1949), 438-444.Google Scholar