The Osaka Journal of Mathematics is published quarterly by the joint editorship of the Departments of Mathematics of Osaka University and Osaka City University. Founded in 1964 as continuation of the two journals, the Osaka Mathematical Journal and the Journal of Mathematics, Osaka City University, the journal is devoted entirely to the publication of original works in pure and applied mathematics.
Volume 27, Number 4
Publication Date: 1990
Miscellaneous front pages, Osaka J. Math., Volume 27, Number 4 (1990)
Optimal control and relaxation for a class of nonlinear distributed parameter systems
Evgenios P. Avgerinos and Nikolaos S. Papageorgiou; 745-767
The behavior of solutions of quasi-linear heat equations
Tadashi Kawanago; 769-796
Integrodifferential equation which interpolates the heat equation and the wave equation. II
Yasuhiro Fujita; 797-804
Singular foliations on cross-sections of expansive flows on 3-manifolds
Masatoshi Oka; 863-883
Complete minimal hypersurfaces in $S\sp 4(1)$ with constant scalar curvature
Qing Ming Cheng; 885-892
Stability of surfaces with constant mean curvature in 3-dimensional Riemannian manifolds
Makoto Sakaki; 893-898
Growth of equivariant harmonic maps and harmonic morphisms
Atsushi Kasue and Takumi Washio; 899-928
On amalgamated decompositions of finitely presented groups along splitting infinite cyclic groups
Tōru Maeda; 929-935
On the cohomology of finite groups and the applications to modular representations
Hiroaki Kawai; 937-945
On certain projective modules for finite groups of Lie type
Yukio Tsushima; 947-962
Correction to: On Fox's congruence classes of knots. II''
Yasutaka Nakanishi; 973
Miscellaneous back pages, Osaka J. Math., Volume 27, Number 4 (1990)
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Osaka Journal of Mathematics