Contents:
Kei Ji Izuchi, Kou Hei Izuchi, Yuko Izuchi. One dimensional perturbation of invariant subspaces in the Hardy space over the bidisk I. 1--29.
Kei Ji Izuchi, Kou Hei Izuchi, Yuko Izuchi. One dimensional perturbation of invariant subspaces in the Hardy space over the bidisk II. 31--42.
Dai Noboriguchi. An $L^1$-theory for scalar conservation laws with multiplicative noise on a periodic domain. 43--53.
Theoharis Theofanidis. Real hypersufraces of non-flat complex hyperbolic planes whose Jacobi structure operator satisfies a generalized commutative condition. 55--64.
Shigeru Kuroda. The automorphism theorem and additive group actions on the affine plane. 65--68.
Toshikazu Abe. The equivalence of gyrocommutative gyrogroups and K-loops. 69--78.
