<http://schema.org/description>
"Contents / p1 (0006.jp2)\n1 LIFTS OF REDUCTIVE HOMOGENEOUS SPACES / p3 (0008.jp2)\n1.1.Tangent Bundles / p4 (0009.jp2)\n1.2.Tangent Groups / p6 (0011.jp2)\n1.3.Tangent Bundles over Reductive Homogeneous Spaces / p11 (0016.jp2)\n1.4.Tangent Bundles over Regular s-manifolds / p16 (0021.jp2)\n1.5.Another Proof in a Special Case / p23 (0028.jp2)\n2 RIEMANNIAN \u03A3-SPACES / p27 (0032.jp2)\n2.1.\u03A3-structures and Regular s-structures / p27 (0032.jp2)\n2.2.Regular s-structures of Maximal Type / p31 (0036.jp2)\n2.3.3-dimensional Classification / p35 (0040.jp2)\n3 LIFTS TO TANGENT BUNDLES / p41 (0046.jp2)\n3.1.Natural Transformations and Differential Invariants / p42 (0047.jp2)\n3.2.Classical lifts of vector fields / p45 (0050.jp2)\n3.3.Natural Transformations of Vector Fields / p47 (0052.jp2)\n3.4.Pointwise Natural Transformations of Vector Fields / p54 (0059.jp2)\n3.5.Classical Lifts of Metrics / p56 (0061.jp2)\n3.6.A Necessary Condition / p58 (0063.jp2)\n3.7.Naturally Derived F-metrics / p63 (0068.jp2)\n3.8.Natural Transformations of Metrics / p78 (0083.jp2)\n4 LIFTS TO COTANGENT BUNDLES AND TO LINEAR FRAME BUNDLES / p81 (0086.jp2)\n4.1.The Canonical 1-form and the Riemann Extension / p82 (0087.jp2)\n4.2.Natural Transformations of Connections to Metrics on T*M / p84 (0089.jp2)\n4.3.Classical Lifts of Metrics to Metric on LM / p89 (0094.jp2)\n4.4.Natural Transformations of Metrics to Metrics on LM / p93 (0098.jp2)\n4.5.Naturally Derived L-metrics / p97 (0102.jp2)\n4.6.Classical Lifts of Connections to Metrics on LM / p101 (0106.jp2)\n4.7.Natural Transformations of Connections to Metrics on LM / p102 (0107.jp2)\n5 CURVATURES OF TANGENT BUNDLES WITH CHEEGER-GROMOLLMETRIC / p109 (0114.jp2)\n5.1.The Cheeger-Gromoll Metric / p110 (0115.jp2)\n5.2.The Levi-Civita Connection / p112 (0117.jp2)\n5.3.The Riemannian Curvature / p114 (0119.jp2)\n5.4.Sectional Curvatures / p116 (0121.jp2)\n5.5.The Scalar Curvature / p118 (0123.jp2)\n\u535A\u58EB\u8AD6\u6587\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ci.nii.ac.jp/naid/500000077818>