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Tohoku Mathematical Journal
VOL. 23 · NO. 2 | 1971
 
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Front Matter
Miscellaneous front pages, Tohoku Math. J., Volume 23, Number 2 (1971)
Tohoku Math. J. (2) 23 (2), (1971) Open Access
No abstract available
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Articles
On mixing and the central limit theorem
M. Csörgő, R. Fischler
Tohoku Math. J. (2) 23 (2), 139-145, (1971) DOI: 10.2748/tmj/1178242635 Open Access
KEYWORDS: 60.30
No abstract available
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On pointwise approximation of Fourier series by typical means
Hubert Berens
Tohoku Math. J. (2) 23 (2), 147-153, (1971) DOI: 10.2748/tmj/1178242636 Open Access
KEYWORDS: 42.20
No abstract available
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On multiplier transformations
K. R. Unni, P. K. Geetha
Tohoku Math. J. (2) 23 (2), 155-168, (1971) DOI: 10.2748/tmj/1178242637 Open Access
KEYWORDS: 42A18, 44A05
No abstract available
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On non-Riemannian sectional curvature in Riemannian homogeneous spaces
Isaac Chavel
Tohoku Math. J. (2) 23 (2), 169-172, (1971) DOI: 10.2748/tmj/1178242638 Open Access
KEYWORDS: 53C30
No abstract available
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Homomorphisms of tensor algebras
Sadahiro Saeki
Tohoku Math. J. (2) 23 (2), 173-199, (1971) DOI: 10.2748/tmj/1178242639 Open Access
KEYWORDS: 46J05, 43A20, 46M05
No abstract available
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$PF$-modules
Edgar A. Rutter Jr.
Tohoku Math. J. (2) 23 (2), 201-206, (1971) DOI: 10.2748/tmj/1178242640 Open Access
KEYWORDS: 16A46
No abstract available
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On divisibility by $2$ of the relative class numbers of imaginary number fields
Hisako Furuya
Tohoku Math. J. (2) 23 (2), 207-218, (1971) DOI: 10.2748/tmj/1178242641 Open Access
KEYWORDS: 12A40
No abstract available
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A characterization of totally geodesic submanifolds in $S^N$ and $CP^N$ by an inequality
Kinetsu Abe
Tohoku Math. J. (2) 23 (2), 219-244, (1971) DOI: 10.2748/tmj/1178242642 Open Access
KEYWORDS: 53C40
No abstract available
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Some remarks on semi-groups of nonlinear operators
Isao Miyadera
Tohoku Math. J. (2) 23 (2), 245-258, (1971) DOI: 10.2748/tmj/1178242643 Open Access
KEYWORDS: 47H99, 47D05
No abstract available
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The eigenfunction expansion of the symmetric operators associated with Gelfand triplet
Yoshio Itagaki
Tohoku Math. J. (2) 23 (2), 259-271, (1971) DOI: 10.2748/tmj/1178242644 Open Access
KEYWORDS: 47A70
No abstract available
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Random recurrence time in ergodic theory
Takashi Shimano
Tohoku Math. J. (2) 23 (2), 273-287, (1971) DOI: 10.2748/tmj/1178242645 Open Access
KEYWORDS: 28A65, 60J99
No abstract available
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On the functional equation $\sum^{p}_{i=0}\,a_{i}f_{i}^{n_{}i}=1$
Nobushige Toda
Tohoku Math. J. (2) 23 (2), 289-299, (1971) DOI: 10.2748/tmj/1178242646 Open Access
KEYWORDS: 30A66, 30A20
No abstract available
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On the $C_{p}$-classes in the maximal {CCR} ideal of a von Neumann algebra
Hideo Takemoto
Tohoku Math. J. (2) 23 (2), 301-311, (1971) DOI: 10.2748/tmj/1178242647 Open Access
KEYWORDS: 46L10
No abstract available
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Killing vectors on contact Riemannian manifolds and fiberings related to the Hopf fibrations
Shûkichi Tanno
Tohoku Math. J. (2) 23 (2), 313-333, (1971) DOI: 10.2748/tmj/1178242648 Open Access
KEYWORDS: 53.70
No abstract available
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Class numbers of imaginary abelian number fields, II
Kôji Uchida
Tohoku Math. J. (2) 23 (2), 335-348, (1971) DOI: 10.2748/tmj/1178242649 Open Access
KEYWORDS: 10.65, 12.00
No abstract available
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Back Matter
Miscellaneous back pages, Tohoku Math. J., Volume 23, Number 2 (1971)
Tohoku Math. J. (2) 23 (2), (1971) Open Access
No abstract available
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