### CONTENTS
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The results concerning Jordan derivations
Byung Do Kim |
523 |

The Jordan derivations of semiprime rings and noncommutative Banach alge-
bras
Byung Do Kim |
531 |

Local spectral properties of quasi-decomposable operator
Jong Kwang Yoo and Heung Joon Oh |
543 |

Periodicities of some characteristic matrices of cellular automata with rule 60
and intermediate boundary condition
Jae Gyeom Kim |
553 |

On PC$\star$-closed sets
-closed sets
Erdal Ekici and A. Nur Tunc |
565 |

On a characterization of secure trinomials on $\mathbb{Z}_{2^n}$
Min Surp Rhee |
573 |

Boundedness for nonlinear perturbed functional differential systems via $t_{\infty}$-
similarity
Dong Man Im |
585 |

Average of L-functions of Artin-Schreier extensions
Hwanyup Jung |
599 |

On multipliers on boolean algebras
Kyung Ho Kim |
613 |

Approximate solutions to one-dimensional backward heat conduction problem
using least squares support vector machines
Ziku Wu, Fule Li, and Do Young Kwak |
631 |

On semiderivations of near-rings
Kyung Ho Kim |
643 |

Quasi-Anosov diffeomorphisms and various shadowing properties
Manseob Lee |
651 |

Various shadowing properties for inverse limit systems
Manseob Lee |
657 |

Some optimal methods with eighth-order convergence for the solution of non-
linear equations
Weonbae Kim and Changbum Chun |
663 |

Algebraic spectral subspaces of operators with finite ascent
Hyuk Han |
677 |

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