VOL. 30 · NO. 2 | June 2001
 
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Articles
Carlo BARDARO, Julian MUSIELAK, Gianluca VINTI
Hokkaido Math. J. 30 (2), 253-267, (June 2001) DOI: 10.14492/hokmj/1350911952
KEYWORDS: modular spaces, translated equidistant Riemann sums, modulus of continuity, 41A25, 46A80, 46E30
Rateb AL-BTOUSH, Kamel AL-KHALED
Hokkaido Math. J. 30 (2), 269-282, (June 2001) DOI: 10.14492/hokmj/1350911953
KEYWORDS: Vallee-Poussin sums, Double Fourier series, 2$\pi$-periodic functions, 30E10, 42A10, 42A24
Peter DANCHEV
Hokkaido Math. J. 30 (2), 283-296, (June 2001) DOI: 10.14492/hokmj/1350911954
KEYWORDS: $C_{\lambda}$-groups, $\lambda$-basic subgroups, group rings, normed units, direct factors, 20C07, 16U60, 16S34, 20K10, 20K20, 20K21
Charles M. ELLIOTT, Stanislaus MAIER-PAAPE
Hokkaido Math. J. 30 (2), 297-305, (June 2001) DOI: 10.14492/hokmj/1350911955
KEYWORDS: surface diffusion, Interface motion, geometric evolution, 35K99, 35Q72, 82B24, 82B26
Junichi ARAMAKI, Ahniyaz NURMUHAMMAD
Hokkaido Math. J. 30 (2), 307-325, (June 2001) DOI: 10.14492/hokmj/1350911956
KEYWORDS: eigenvalue asymptotics, ‎Schrödinger operator‎, heat kernel, 35P20, 35J10, 81Q10
Shigetoshi YAZAKI
Hokkaido Math. J. 30 (2), 327-357, (June 2001) DOI: 10.14492/hokmj/1350911957
KEYWORDS: crystalline motion, crystalline curvature, discrete curvature, motion by curvature, curve-shortening, point-extinction, geometric expansion, the Wulff shape, estimates of blow-up time, entropy estimate, Comparison principle, isoperimetric ratio, 58F25, 53A04, 73B30, 34A26, 34A34, 82D25
Kazunari YAMAUCHI
Hokkaido Math. J. 30 (2), 359-372, (June 2001) DOI: 10.14492/hokmj/1350911958
KEYWORDS: infinitesimal conformal transformation, infinitesimal projective transformation, Lie derivation, 53C20, 53C22
Takashi OKUYAMA
Hokkaido Math. J. 30 (2), 373-404, (June 2001) DOI: 10.14492/hokmj/1350911959
KEYWORDS: purifiable subgroup, strongly ADE decomposable group, height-matrix, pure hull, splitting mixed group, 20K21, 20K27
F. DELACROIX
Hokkaido Math. J. 30 (2), 405-430, (June 2001) DOI: 10.14492/hokmj/1350911960
KEYWORDS: current, distribution, Kleinian group, automorphic form, 58A25, 57R30, 30F40
Nobuo NAKAGAWA
Hokkaido Math. J. 30 (2), 431-450, (June 2001) DOI: 10.14492/hokmj/1350911961
KEYWORDS: antipodal cover of strongly regular graph, association scheme, finite transitive group, 05E30, 20B20
Satoshi TONEGAWA
Hokkaido Math. J. 30 (2), 451-473, (June 2001) DOI: 10.14492/hokmj/1350911962
KEYWORDS: cubic nonlinear Schrödinger equation, asymptotically free solution, 35Q55, 35B40
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