Journal of the Chungcheong Mathematical Society

Volume 32, No. 2, May 2019

CONTENTS


Decomposition property for $C^1$ generic diffeomorphisms
Manseob Lee
165
Galois polynomials
Ji-Eun Lee, Ki-Suk Lee
171
On symmetric bi-generalized derivations of lattice implication algebras
Kyung Ho Kim
179
INJECTIVE HULL OF AN ORE EXTENSION OVER A DIVISION RING
Eun-Hee Cho, Sei-Qwon Oh
191
Approximate linear mapping of derivation-type on Banach *-algebra
Ick-Soon Chang
195
Characterizations of simple BCK/BCI-algebras
Kyoung Ja Lee
207
Consumption and Investment Strategies with Hyperbolic Discounting and Labor Income
Byung Hwa Lim
215
PERTURBATIONS OF FUNCTIONAL DIFFERENTIAL SYSTEMS
DONG MAN IM
225
Derivation of Logarithmic Sobolev Trace Inequalities
Young Ja Park
239
NOTES ON &gamma-OPEN SETS DEFINED BY &gamma-OPERATION ON A SUPRATOPOLOGICAL SPACE
Young Key Kim, Won Keun Min
245
The Artinian complete intersection quotient and the strong Lefschetz property
YONG-SU SHIN
251