Vol. 22 no. 1-2 (1972 issued)
On Riemannian Manifolds Satisfying the Condition R(X Y)R=O | |
Fujimura, Shigeyoshi | 1-8 |
On Riemannian Manifolds Admitting a Certain Transformation | |
Fujimura, Shigeyoshi | 9-20 |
A remark on doubly transitive groups | |
Kimura, Hiroshi | 21-24 |
On the propagation speed of hyperbolic operator with mixed boundary conditions | |
Shirota, Taira | 25-31 |
Generalized Minkowski formulas for closed hypersurfaces in a Riemannian manifold | |
Muramori, Takeo | 32-49 |
On perturbation of closed operators in a Banach space | |
Yoshikawa, Atsushi | 50-61 |
On the sectional curvatures and the Euler-Poincaré characteristic of a Riemannian manifold | |
Hasegawa, Izumi | 62-66 |
A remark on the Steenrod representation of B(Zp X Zp) | |
Koshikawa, Hiroaki | 67-73 |
On homotopically trivial links | |
Kobayashi, Kazuaki | 74-78 |