Memoirs of the Faculty of Science, Kyushu University. Series A, Mathematics

Online ISSN : 1883-2172
Print ISSN : 0373-6385
ISSN-L : 0373-6385

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Issue 1 Pages 1-

Volume 27, Issue 1

Displaying 1-14 of 14 articles from this issue

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ON EULER NUMBERS

Katsumi SHIRATANI

1973Volume 27Issue 1 Pages 1-5
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.1

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ON THE 2-RANK OF THE IDEAL CLASS GROUPS OF QUADRATIC NUMBER FIELDS

Akira ENDÔ

1973Volume 27Issue 1 Pages 7-12
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.7

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AN I.L.B. LIE SUBGROUP OF O(S).

Hiroshi SATO

1973Volume 27Issue 1 Pages 13-21
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.13

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COMPONENT-WISE ERROR ANALYSIS OF ITERATIVE METHODS PRACTICED ON A FLOATING-POINT SYSTEM

Minoru URABE

1973Volume 27Issue 1 Pages 23-64
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.23

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In the present paper the author gives a component-wise error estimate for an approximate solution obtained by practicing an iterative method on a floating-point system. Further, in case of Newton's method, he gives a more precise error estimate and also a simple convenient rule for stopping the iterative process.

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A NOTE ON NON-CONNECTED COMPLEX LIE GROUPS

Kagumi HONDA, Satoru YAMAGUCHI

1973Volume 27Issue 1 Pages 65-67
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.65

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ON TWO TYPES OF DIFFERENTIABLE S¹-FREE ACTIONS ON HOMOGENEOUS SPACES OF COMPACT SIMPLE LIE GROUPS

Kagumi HONDA, Satoru YAMAGUCHI

1973Volume 27Issue 1 Pages 69-78
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.69

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ON A THEOREM OF C. HEIM

Yôtarô TSUKAMOTO

1973Volume 27Issue 1 Pages 79-81
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.79

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RITZ METHOD FOR TWO-POINT BOUNDARY VALUE PROBLEM

Manabu SAKAI

1973Volume 27Issue 1 Pages 83-97
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.83

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ON HERMITE TYPE INTERPOLATION FOR FUNCTIONS OF TWO VARIABLES BY USING ORTHOGONAL POLYNOMIALS

Koichi NIIJIMA

1973Volume 27Issue 1 Pages 99-109
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.99

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ON THE 2-CLASS NUMBER OF CERTAIN QUADRATIC NUMBER FIELDS

Akira ENDÔ

1973Volume 27Issue 1 Pages 111-120
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.111

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ON INVARIANT SEQUENTIAL DECISION PROBLEMS

Akimichi OKUMA

1973Volume 27Issue 1 Pages 121-134
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.121

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HOMOTOPY GROUPS OF STIEFEL MANIFOLDS

Masamitsu MORI

1973Volume 27Issue 1 Pages 135-148
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.135

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RELATIONS IN CATEGORIES WITH PULLBACKS

Yasuo KAWAHARA

1973Volume 27Issue 1 Pages 149-173
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.149

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ON INVARIANT RULES IN A SEQUENCE OF BAYES SEQUENTIAL DECISION PROBLEMS

Akimichi OKUMA

1973Volume 27Issue 1 Pages 175-181
Published: 1973
Released on J-STAGE: September 03, 2008

DOIhttps://doi.org/10.2206/kyushumfs.27.175

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