Generic submanifolds with normal structure of an odd-dimensional sphere / Eulyong Pak ... 1 On the automorphism groups pseudo-f-manifolds / Yong Bai Baik ... 21 η-cojugate points in a complete and simply connected cosymplectic manifold of constant φ-holomorphic sectional curvature / Sang-Seup Eum ... 29 Generic submanifolds with parallel mean curvature vector of an odd-dimensional sphere / U-Hang Ki and Young Ho Kim ... 35 Generic submanifolds of an even-dimensional Euclidean space / U-Hang Ki and Jin Suk Pak ... 53 Generic submanifolds of and even-dimensional sphere / Yeong-Wu Choe ... 65 Extrinsic spheres in a cosymplectic manifold / Un Kyu Kim ... 75 Conformally related product Riemannian manifolds / Yoshihiro Tashiro and In-Bae Kim ... 81 On complex conformal curvature tensors / Ok Kyung Yoon ... 87 On stable minimal surfaces in R⁴ / Dong Pyo Chi ... 95 Proximal transformation groups and regular minimal sets / Moo Ha Woo ... 101 A note on the approximate proper fibrations / Hyunkoo Lee ... 107 Multi-mobs / Younki Chae ... 113 Properties on differential polynomial rings / Mun-Gu Sohn and Seong-Hoon Rim ... 119 On the K-structure of sandwich semigroups / Dong-Kie Kim ... 125 Torison free abelian groups injective over their endomorphism rings / Jae Myung Chung ... 135 Laws in groupoids derived from semigroups / Ann Chi Kim ... 139 Types of certain graded rings / Young Hyun Cho ... 147 On the largest optimal stopping time / Wi Chong Ahn ; Bong Dae Choi ; Jae Kyu Lim ... 153 Pettis mean convergence of martingales and amarts / Bong Dae Choi ... 159 A comparision theorem of the harmonic distance with the Kobayashi pseudometric / Sang Moon Kim ... 171 Integral representations of solutions of linear partial differential equations / Jongsik Kim ; Choon Ho Lee ... 177 Some properties of the bloch function space / Tae Yeong Seo ... 191 On the Fourier-Laplace image of special classes of ω-tempered distributions / Sung Ki Kim ... 207 Converse meansurability theorems for Yeh-Wiener space / Kun Soo Chang ... 211 On the convolution equations in the space of distributions of Lp-growth / D.H. Pahk ... 217 Coefficient bounds of α-spiral functions of order ρ / Suk Young Lee ... 225 Subhomogeneous AF C*-algebra and their Fubini products / Seung-Hyeok Kye ... 231 On Lumer's formula for nonlinear operators / Youngoh Yang ... 239 Central limit theorems in a generalized Curie-Weiss model / Woo Chul Kim ; Jong Woo Jeon ; Beong Soo So ... 247