Volume 4 Issue 1 | Journal of the Institute of Polytechnics, Osaka City University. Series A: Mathematics

VOL. 4 · NO. 1 | 1953

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Articles

The structures of neighbourhood systems and the types of convergences

Kanenji Sakakihara

J. Inst. Polytech. Osaka City Univ. Ser. A 4 (1), 1-7, (1953) Open Access

KEYWORDS: 56.0X

No abstract available

Arithmetical ideal theory in semigroups

Keizo Asano, Kentaro Murata

J. Inst. Polytech. Osaka City Univ. Ser. A 4 (1), 9-33, (1953) Open Access

KEYWORDS: 20.0X

No abstract available

Jun-iti Nagata

J. Inst. Polytech. Osaka City Univ. Ser. A 4 (1), 35-41, (1953) Open Access

KEYWORDS: 56.0X

No abstract available

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