## CONTENTS | |
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A reduced-order modelling for Rosenau-RLW equation with B-spline Galerkin finite element method$^\dag$
Li-Jiao Jia, Guangri Piao |
261 |

Quasi-concircular curvature tensor on a Lorentzian $\beta$-Kenmotsu
Mobin Ahmad, Abdul Haseeb, Jaebok Jun |
281 |

On the Hyers-Ulam-Rassias stability of an additive-quadratic-cubic functional equation
Yang-Hi Lee |
295 |

DOUBLE PAIRWISE STRONGLY (r,s)(u,v)-SEMIOPEN MAPPINGS
EUNPYO LEE, SEUNGON LEE |
309 |

Stability of closed sets in flows on TVS-cone metric spaces
KyungBok Lee |
319 |

The weak laws of large numbers for sums of asymptotically almost negatively associated random vectors in Hilbert spaces
Hyun-Chull Kim |
327 |

A fixed point approach to the stability of the quadratic and quartic type
Yang-Hi Lee, Sun-Sook Jin |
337 |

Volumes of Geodesic Balls in Heisenberg Groups H5
Hyeyeon Kim |
349 |

Nonabelian group actions on 3-dimensional nilmanifolds with the first homology $\bz^2\oplus \bz_2$
Mina Han, Daewhan Koo, Joonkook Shin |
365 |