Aoki, Yasushi Orthocompactness of inverse limits and products. (English) Zbl 0505.54020 Tsukuba J. Math. 4, 241-255 (1980). MSC: 54D20 54B10 54B35 54B15 PDF BibTeX XML Cite \textit{Y. Aoki}, Tsukuba J. Math. 4, 241--255 (1980; Zbl 0505.54020) Full Text: DOI
Eda, Katsuya A note on the hereditary properties in the product space. (English) Zbl 0499.54005 Tsukuba J. Math. 4, 157-159 (1980). MSC: 54B10 54A25 54D20 PDF BibTeX XML Cite \textit{K. Eda}, Tsukuba J. Math. 4, 157--159 (1980; Zbl 0499.54005) Full Text: DOI
Miyatake, Tohru On the length of proofs in formal systems. (English) Zbl 0493.03034 Tsukuba J. Math. 4, 115-125 (1980). MSC: 03F20 03F30 PDF BibTeX XML Cite \textit{T. Miyatake}, Tsukuba J. Math. 4, 115--125 (1980; Zbl 0493.03034) Full Text: DOI
Yoshihara, Hisao Structure of complex tori with the automorphisms of maximal degree. (English) Zbl 0491.32024 Tsukuba J. Math. 4, 303-311 (1980). MSC: 32M05 20G05 32G20 15A18 PDF BibTeX XML Cite \textit{H. Yoshihara}, Tsukuba J. Math. 4, 303--311 (1980; Zbl 0491.32024) Full Text: DOI
Itoh, Mitsuhiro Some geometrical aspects of Riemannian manifolds with a pole. (English) Zbl 0488.53032 Tsukuba J. Math. 4, 291-301 (1980). MSC: 53C20 53B20 53B35 PDF BibTeX XML Cite \textit{M. Itoh}, Tsukuba J. Math. 4, 291--301 (1980; Zbl 0488.53032) Full Text: DOI
Koyama, Akira A note on some strong Whitney-reversible properties. (English) Zbl 0481.54019 Tsukuba J. Math. 4, 313-316 (1980). MSC: 54F15 54B20 54C56 PDF BibTeX XML Cite \textit{A. Koyama}, Tsukuba J. Math. 4, 313--316 (1980; Zbl 0481.54019) Full Text: DOI
Morita, Jun Roots of Kac-Moody Lie algebras. (English) Zbl 0475.17006 Tsukuba J. Math. 4, 349-354 (1980). MSC: 17B65 17B20 PDF BibTeX XML Cite \textit{J. Morita}, Tsukuba J. Math. 4, 349--354 (1980; Zbl 0475.17006) Full Text: DOI
Mizokami, Takemi Dimension of special mu-spaces. (English) Zbl 0474.54016 Tsukuba J. Math. 4, 221-240 (1980). MSC: 54E20 54F45 PDF BibTeX XML Cite \textit{T. Mizokami}, Tsukuba J. Math. 4, 221--240 (1980; Zbl 0474.54016) Full Text: DOI
Shimizu, Atsushi Remarks on theta series. (English) Zbl 0473.33002 Tsukuba J. Math. 4, 15-19 (1980). MSC: 11F27 11F46 PDF BibTeX XML Cite \textit{A. Shimizu}, Tsukuba J. Math. 4, 15--19 (1980; Zbl 0473.33002) Full Text: DOI
Koshitani, Shigeo The principal 2-blocks of finite groups with Abelian Sylow 2-subgroups. (English) Zbl 0473.20007 Tsukuba J. Math. 4, 21-66 (1980). MSC: 20C20 PDF BibTeX XML Cite \textit{S. Koshitani}, Tsukuba J. Math. 4, 21--66 (1980; Zbl 0473.20007) Full Text: DOI
Homma, Masaaki On projective normality and defining equations of a projective curve of genus three embedded by a complete linear system. (English) Zbl 0473.14015 Tsukuba J. Math. 4, 269-279 (1980). MSC: 14H45 14A05 14E25 PDF BibTeX XML Cite \textit{M. Homma}, Tsukuba J. Math. 4, 269--279 (1980; Zbl 0473.14015) Full Text: DOI
Komeda, Jiryo First order deformations of cones over projectively normal hyperelliptic curves. (English) Zbl 0472.14008 Tsukuba J. Math. 4, 317-329 (1980). MSC: 14D15 14H45 PDF BibTeX XML Cite \textit{J. Komeda}, Tsukuba J. Math. 4, 317--329 (1980; Zbl 0472.14008) Full Text: DOI
Murasugi, Kunio On symmetry of knots. (English) Zbl 0469.57002 Tsukuba J. Math. 4, 331-347 (1980). MSC: 57M25 57M12 PDF BibTeX XML Cite \textit{K. Murasugi}, Tsukuba J. Math. 4, 331--347 (1980; Zbl 0469.57002) Full Text: DOI
Čerin, Zvonko On various relative proper homotopy groups. (English) Zbl 0469.55011 Tsukuba J. Math. 4, 177-202 (1980). MSC: 55Q70 55P55 54C55 PDF BibTeX XML Cite \textit{Z. Čerin}, Tsukuba J. Math. 4, 177--202 (1980; Zbl 0469.55011) Full Text: DOI
Sato, Masahisa Codivisible modules, weakly-codivisible modules and strongly eta- projective modules. (English) Zbl 0469.16014 Tsukuba J. Math. 4, 203-220 (1980). MSC: 16S90 16D40 16L30 16Gxx 16D80 16Nxx PDF BibTeX XML Cite \textit{M. Sato}, Tsukuba J. Math. 4, 203--220 (1980; Zbl 0469.16014) Full Text: DOI
Ferrero, Miguel On generalized convolution rings of arithmetic functions. (English) Zbl 0468.10003 Tsukuba J. Math. 4, 161-176 (1980). MSC: 11A25 13J20 13F25 PDF BibTeX XML Cite \textit{M. Ferrero}, Tsukuba J. Math. 4, 161--176 (1980; Zbl 0468.10003) Full Text: DOI
Yamagata, Kunio On extensions over Artinian rings with self-dualities. (English) Zbl 0467.16022 Tsukuba J. Math. 4, 67-75 (1980). MSC: 16P20 16S20 16Gxx 16D90 16L60 PDF BibTeX XML Cite \textit{K. Yamagata}, Tsukuba J. Math. 4, 67--75 (1980; Zbl 0467.16022) Full Text: DOI
Uchiyama, Saburo On rational approximations to irrational numbers. (English) Zbl 0467.10023 Tsukuba J. Math. 4, 1-7 (1980). MSC: 11J04 11J70 PDF BibTeX XML Cite \textit{S. Uchiyama}, Tsukuba J. Math. 4, 1--7 (1980; Zbl 0467.10023) Full Text: DOI
Tanisaki, Toshiyuki Foldings of root systems and Gabriel’s theorem. (English) Zbl 0466.16024 Tsukuba J. Math. 4, 89-97 (1980). MSC: 16Gxx 16B50 18A10 PDF BibTeX XML Cite \textit{T. Tanisaki}, Tsukuba J. Math. 4, 89--97 (1980; Zbl 0466.16024) Full Text: DOI
Eda, Katsuya Limit systems and chain condition. (English) Zbl 0466.06012 Tsukuba J. Math. 4, 147-155 (1980). MSC: 06E10 06B23 54A20 54B35 PDF BibTeX XML Cite \textit{K. Eda}, Tsukuba J. Math. 4, 147--155 (1980; Zbl 0466.06012) Full Text: DOI
Hanazawa, Masazumi On a classification of Aronszajn trees. (English) Zbl 0466.03017 Tsukuba J. Math. 4, 257-268 (1980). MSC: 03E05 54F05 PDF BibTeX XML Cite \textit{M. Hanazawa}, Tsukuba J. Math. 4, 257--268 (1980; Zbl 0466.03017) Full Text: DOI
Sakano, Kazunori Injective dimension of generalized triangular matrix rings. (English) Zbl 0464.16023 Tsukuba J. Math. 4, 281-290 (1980). MSC: 16E10 16S50 PDF BibTeX XML Cite \textit{K. Sakano}, Tsukuba J. Math. 4, 281--290 (1980; Zbl 0464.16023) Full Text: DOI
Mashimo, Katsuya Degree of the standard isometric minimal immersions of complex projective spaces into spheres. (English) Zbl 0462.53031 Tsukuba J. Math. 4, 133-145 (1980). MSC: 53C42 53C40 PDF BibTeX XML Cite \textit{K. Mashimo}, Tsukuba J. Math. 4, 133--145 (1980; Zbl 0462.53031) Full Text: DOI
Iwanaga, Yasuo On rings with finite self-injective dimension. II. (English) Zbl 0459.16011 Tsukuba J. Math. 4, 107-113 (1980). MSC: 16L60 16P50 16E10 PDF BibTeX XML Cite \textit{Y. Iwanaga}, Tsukuba J. Math. 4, 107--113 (1980; Zbl 0459.16011) Full Text: DOI
Tanno, Shukichi Some metrics on a (4r+3)-sphere and spectra. (English) Zbl 0458.53023 Tsukuba J. Math. 4, 99-105 (1980). MSC: 53C20 PDF BibTeX XML Cite \textit{S. Tanno}, Tsukuba J. Math. 4, 99--105 (1980; Zbl 0458.53023) Full Text: DOI
Kaneiwa, Ryuji; Shiokawa, Iekata On the sum of digits of primes in imaginary quadratic fields. (English) Zbl 0456.12001 Tsukuba J. Math. 4, 127-132 (1980). MSC: 11R04 11A63 PDF BibTeX XML Cite \textit{R. Kaneiwa} and \textit{I. Shiokawa}, Tsukuba J. Math. 4, 127--132 (1980; Zbl 0456.12001) Full Text: DOI
Kato, Hisao Refinable maps onto locally n-connected compacta. (English) Zbl 0455.54028 Tsukuba J. Math. 4, 83-87 (1980). MSC: 54C56 54C55 54C10 PDF BibTeX XML Cite \textit{H. Kato}, Tsukuba J. Math. 4, 83--87 (1980; Zbl 0455.54028) Full Text: DOI
Masaike, Kanzo; Horigome, Takanori Direct sum of tau-injective modules. (English) Zbl 0455.16011 Tsukuba J. Math. 4, 77-81 (1980). MSC: 16S90 16D50 16D80 16D70 16P20 PDF BibTeX XML Cite \textit{K. Masaike} and \textit{T. Horigome}, Tsukuba J. Math. 4, 77--81 (1980; Zbl 0455.16011) Full Text: DOI
Egami, Shigeki The distribution of residue classes modulo a in an algebraic number field. (English) Zbl 0455.12009 Tsukuba J. Math. 4, 9-13 (1980). MSC: 11R45 11R04 11R27 PDF BibTeX XML Cite \textit{S. Egami}, Tsukuba J. Math. 4, 9--13 (1980; Zbl 0455.12009) Full Text: DOI