Volume 75 Issue 10 | Proceedings of the Japan Academy, Series A, Mathematical Sciences

VOL. 75 · NO. 10 | Dec. 1999

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Articles

Milnor numbers and classes of local complete intersections

Jean-Paul Brasselet, Daniel Lehmann, José Seade, Tatsuo Suwa

Proc. Japan Acad. Ser. A Math. Sci. 75 (10), 179-183, (Dec. 1999) DOI: 10.3792/pjaa.75.179 Open Access

No abstract available

Cauchy-Kovalevskaja-Nagumo type theorems for PDEs with shrinkings

Masaki Kawagishi

Proc. Japan Acad. Ser. A Math. Sci. 75 (10), 184-187, (Dec. 1999) DOI: 10.3792/pjaa.75.184 Open Access

No abstract available

Ordering trees by the spectral radius of Laplacian

Jinsong Tan

Proc. Japan Acad. Ser. A Math. Sci. 75 (10), 188-193, (Dec. 1999) DOI: 10.3792/pjaa.75.188 Open Access

KEYWORDS: Ordering trees, adjacency operator, combinatorial Laplacian, partial ordering, 05C05, 05C50

On a unit group generated by special values of Siegel modular functions. II

Takashi Fukuda, Takeshi Itoh, Keiichi Komatsu

Proc. Japan Acad. Ser. A Math. Sci. 75 (10), 194-197, (Dec. 1999) DOI: 10.3792/pjaa.75.194 Open Access

KEYWORDS: Siegel modular functions, unit groups, computation, 11G15, 11R27, 11Y40

No abstract available

The abc conjecture and the fundamental system of units of certain real bicyclic biquadratic fields

Shin-ichi Katayama

Proc. Japan Acad. Ser. A Math. Sci. 75 (10), 198-199, (Dec. 1999) DOI: 10.3792/pjaa.75.198 Open Access

No abstract available

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