O. Kobayashi and T. Gomikawa | Complete metrics of negative Ricci curvature | 433−435 |

J. Komeda | On primitive Schubert indices of genus *g* and weight *g*-1 | 437−445 |

H. Ito | Dedekind sums and quadratic residue symbols of imaginary quadratic fields | 447−456 |

M. Kusuda | Extremal almost periodic states on *C*^{*}-algebras | 457−464 |

S. Goto, K. Nishida and Y. Shimoda | The Gorensteinness of symbolic Rees algebras for space curves | 465−481 |

H. Nakayama | On cutting pseudo-foliations along incompressible surfaces | 483−499 |

T. Gramchev, P. Popivanov and M. Yoshino | Some note on Gevrey hypoellipticity and solvability on torus | 501−514 |

A. Inoue | The Alder-Wainwright effect for stationary processes with reflection positivity | 515−526 |

Y. Suyama | Differentiable sphere theorem by curvature pinching | 527−553 |

K. Kiyohara | Compact Liouville surfaces | 555−591 |

T. Hoshiro | On hypoellipticity for a certain operator with double characteristic | 593−603 |

T. Horiuchi | On the relative $p$-capacity | 605−617 |

T. Itoh | A decomposition theorem in a Banach *-algebra related to completely bounded maps on *C*^{*}-algebras | 619−630 |