Volume 34, No. 6 (1998)
Publications of the Research Institute for Mathematical Sciences

pp. 487–523 Resonances for a Semi-Classical Schrödinger Operator Near a Non Trapping Energy LevelMichel Rouleux
pp. 525–565 On the Irrotational Flow of Incompressible Ideal Fluid in a Circular Domain with Free SurfaceTatsuo Iguchi
pp. 567–578 Pairings of -Compact Groups and -Structures on the Classifying Spaces of Finite Loop SpacesKenshi Ishiguro
pp. 579–590 Infinite Differentiability of Hermitian and Positive -Semigroups and -Cosine FunctionsYuan-Chuan LiSen-Yen M. Shaw
pp. 591–599 Atomic Positive Linear Maps in Matrix AlgebrasKil-Chan Ha
pp. 601–627 Singular-perturbative Reduction to BIrkhoff Normal Form and Instanton-Type Formal Solutions of Hamiltonian SystemsYoshitsugu Takei