JournalsprimsVol. 22, No. 6Volume 22, No. 6 (1986) Publications of the Research Institute for Mathematical Sciencespp. 1025–1034The Radon–Nikodym theorem for $L_{p}$-spaces of $W_{∗}$-algebrasLothar M. Schmittpp. 1035–1062Steady Solutions of the Boltzmann Equation for a Gas Flow past an Obstacle, II. StabilitySeiji UkaiKiyoshi Asanopp. 1063–1078On the Structure of the State Space of Maximal Op*-algebrasFrank LöfflerWerner Timmermannpp. 1079–1104Decay Order of Eigenfunctions of Second-order Elliptic Operators in an Unbounded Domain, and its ApplicationsJun Uchiyamapp. 1105–1117Completely Positive Stochastic Linear Maps Over AFD-Factors and Unitary Mixing on Generating U.H.F.-SubalgebrasPeter M. Albertipp. 1119–1128A Gauge Theory for the Kadomtsev–Peviashvili SystemShôji KanemakiWieslaw KrólikowskiOsamu Suzukipp. 1129–1154Criteria for Hypoellipticity of Differential OperatorsYoshinori Morimotopp. 1155–1171Stability and Instability of Certain Foliations of 4-Manifolds by Closed Orientable SurfacesKazuhiko Fukuipp. 1173–1189Completely Positive Linear Maps in a Concept of Majorization on Certain Operator AlgebrasPeter M. Albertipp. 1191–1204An MU-analogue of the Lambda AlgebraNobuo Shimada

pp. 1035–1062Steady Solutions of the Boltzmann Equation for a Gas Flow past an Obstacle, II. StabilitySeiji UkaiKiyoshi Asano

pp. 1063–1078On the Structure of the State Space of Maximal Op*-algebrasFrank LöfflerWerner Timmermann

pp. 1079–1104Decay Order of Eigenfunctions of Second-order Elliptic Operators in an Unbounded Domain, and its ApplicationsJun Uchiyama

pp. 1105–1117Completely Positive Stochastic Linear Maps Over AFD-Factors and Unitary Mixing on Generating U.H.F.-SubalgebrasPeter M. Alberti

pp. 1119–1128A Gauge Theory for the Kadomtsev–Peviashvili SystemShôji KanemakiWieslaw KrólikowskiOsamu Suzuki

pp. 1155–1171Stability and Instability of Certain Foliations of 4-Manifolds by Closed Orientable SurfacesKazuhiko Fukui

pp. 1173–1189Completely Positive Linear Maps in a Concept of Majorization on Certain Operator AlgebrasPeter M. Alberti