JACOBI TENSORS AND RICCI CURVATURE

[1] Avez A., 1970, C R ACAD SCI PARIS A, V270, pA188

[2] Bishop R.L, 1964, GEOMETRY MANIFOLDS

[3] MANIFOLDS OF NEGATIVE CURVATURE [J]. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 1969, 145 : 1 - &

[4] BOLTS G, 1977, THESIS BONN U

[5] Cheeger J., 1975, COMP THEOREMS RIEMAN

[6] Eberlein P., 1973, J DIFFERENTIAL GEOME, V8, P437

[7] EHRLICH PR, UNPUBLISHED

[8] GROWTH OF JACOBI FIELDS AND DIVERGENCE OF GEODESICS [J]. MATHEMATISCHE ZEITSCHRIFT, 1976, 150 (03) : 221 - 237

[9] HOROSPHERES AND STABLE PART OF GEODESIC FLOW [J]. MATHEMATISCHE ZEITSCHRIFT, 1977, 153 (03) : 237 - 251

[10] ESCHENBURG JH, 1976, THESIS BONN MATH SCH, V87

[1] Avez A., 1970, C R ACAD SCI PARIS A, V270, pA188

[2] Bishop R.L, 1964, GEOMETRY MANIFOLDS

[3] MANIFOLDS OF NEGATIVE CURVATURE [J]. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 1969, 145 : 1 - &

[4] BOLTS G, 1977, THESIS BONN U

[5] Cheeger J., 1975, COMP THEOREMS RIEMAN

[6] Eberlein P., 1973, J DIFFERENTIAL GEOME, V8, P437

[7] EHRLICH PR, UNPUBLISHED

[8] GROWTH OF JACOBI FIELDS AND DIVERGENCE OF GEODESICS [J]. MATHEMATISCHE ZEITSCHRIFT, 1976, 150 (03) : 221 - 237

[9] HOROSPHERES AND STABLE PART OF GEODESIC FLOW [J]. MATHEMATISCHE ZEITSCHRIFT, 1977, 153 (03) : 237 - 251

[10] ESCHENBURG JH, 1976, THESIS BONN MATH SCH, V87