JournalsprimsVol. 15, No. 3Volume 15, No. 3 (1979) Publications of the Research Institute for Mathematical Sciencespp. 631–651Mixed Problems In a Quarter Space for the Wave Equation with a Singular Oblique DerivativeHideo Sogapp. 653–678Propagation of Singularities of Fundamental Solutions of Hyperbolic Mixed ProblemsSeiichiro Wakabayashipp. 679–718Completeness of Modified Wave Operators for Long-Range PotentialsTeruo IkebeHiroshi Isozakipp. 719–739The Cauchy Problem for Hyperbolic Systems with Variable Multiple CharacteristicsHitoshi Uryupp. 741–747Monodromy Structure of Solutions of Holonomic Systems of Linear Differential Equations is Invariant under the Deformation of the SystemMasaki KashiwaraTakahiro Kawaipp. 749–766Time Decay and Scattering for Some Nonlinear Wave EquationTakao KakitaKenji NishiharaChiharu Tamamurapp. 767–772Extended Landau Variety and the Singularity Spectrum of Position-Space Feynman AmplitudesTakahiro Kawaipp. 773–785Injective Envelopes of Operator SystemsMasamichi Hamanapp. 787–796A Remark on the Automorphism Pseudo-Group of a Differential Equation of Immersion TypeKazushige Uenopp. 797–826Fixed Points of the Actions on Compact Kähler ManifoldsAkira Fujikipp. 827–852Integral of Differential Forms along the Path of Diffusion ProcessesNobuyuki IkedaShojiro Manabepp. 853–870Finiteness Theorems on Weakly 1-complete ManifoldsTakeo Ohsawapp. 871–972Holonomic Quantum Fields IVMikio SatoTetsuji MiwaMichio Jimbo

pp. 631–651Mixed Problems In a Quarter Space for the Wave Equation with a Singular Oblique DerivativeHideo Soga

pp. 653–678Propagation of Singularities of Fundamental Solutions of Hyperbolic Mixed ProblemsSeiichiro Wakabayashi

pp. 679–718Completeness of Modified Wave Operators for Long-Range PotentialsTeruo IkebeHiroshi Isozaki

pp. 719–739The Cauchy Problem for Hyperbolic Systems with Variable Multiple CharacteristicsHitoshi Uryu

pp. 741–747Monodromy Structure of Solutions of Holonomic Systems of Linear Differential Equations is Invariant under the Deformation of the SystemMasaki KashiwaraTakahiro Kawai

pp. 749–766Time Decay and Scattering for Some Nonlinear Wave EquationTakao KakitaKenji NishiharaChiharu Tamamura

pp. 767–772Extended Landau Variety and the Singularity Spectrum of Position-Space Feynman AmplitudesTakahiro Kawai

pp. 787–796A Remark on the Automorphism Pseudo-Group of a Differential Equation of Immersion TypeKazushige Ueno

pp. 827–852Integral of Differential Forms along the Path of Diffusion ProcessesNobuyuki IkedaShojiro Manabe