Tsukuba Journal of Mathematics

Vol.26, No.2 (2002)
Author  Title  Page  Masahiro Kaminaga and Fumihiko Nakano  Spectral properties of quasiperiodic KronigPenney model  205  Aleksander Grytczuk and Jaroslaw Grytczuk  Ljunggren's trinomials and matrix equation Ax+Ay=Az  229  Yoshitomo Baba and Hiroyuki Miki  On strongly almost hereditary rings  237  Naoya Ando  A class of realanalytic surfaces in the 3Euclidean space  251  Shuanhong Wang  A construction of braided Hopf algebras  269  Masanori Kozaki and Sadahiro Maeda  A characterization of extrinsic spheres in a Riemannian manifold  291  J.N. Alonso Alvarez, J.M. Fernandez Vilaboa and R. Gonzalez Rodriguez  The Hopf algebra structure of a crossed product in a braided monoidal category  299  Masakazu Takiguchi  An extension of Rauch comparison theorem to glued Riemannian spaces  313  Norifumi Yamatani  S4formula and S2formula for quasitriangular biFrobenius algebras  339  Sorin Dragomir and Jun Masamune  CauchyRiemann orbifolds  351  Reiko Sakamoto  DirichletNeumann problem in a domain with piecewisesmooth boundary  387  Kazunari Sugiyama  bFunctions of regular simple prehomogeneous vector spaces  407  