295-315 | Transitive closure and transitive reduction in bidirected graphs. Bessouf, Ouahiba; Khelladi, Abdelkader; Zaslavsky, Thomas |

317-330 | Strongly 2-nil-clean rings with involutions. Chen, Huanyin; Sheibani Abdolyousefi, Marjan |

331-335 | On weakly-supplemented subgroups and the solvability of finite groups. Zhou, Qiang |

337-351 | Boundedness of Littlewood-Paley operators relative to non-isotropic dilations. Sato, Shuichi |

353-363 | A Diophantine inequality with four squares and one $k$th power of primes. Mu, Quanwu; Zhu, Minhui; Li, Ping |

365-377 | The structures of Hopf $\ast $-algebra on Radford algebras. Mohammed, Hassan Suleman Esmael; Chen, Hui-Xiang |

379-390 | Regularity of renormalized solutions to nonlinear elliptic equations away from the support of measure data. Dall'Aglio, Andrea; Segura de León, Sergio |

391-401 | Tetravalent half-arc-transitive graphs of order $p^2q^2$. Liu, Hailin; Lou, Bengong; Ling, Bo |

403-415 | Extensions of covariantly finite subcategories revisited. He, Jing |

417-426 | Presentations for subsemigroups of $PD_n$. Umar, Abdullahi |

427-429 | Groups with only two nonlinear non-faithful irreducible characters. Chen, Xiaoyou; Lewis, Mark L. |

431-442 | Traceability in $\{K_{1,4},K_{1,4}+e\}$-free graphs. Zheng, Wei; Wang, Ligong |

443-452 | A note on the distribution of angles associated to indefinite integral binary quadratic forms. Đokić, Dragan |

453-470 | On the endomorphism ring and Cohen-Macaulayness of local cohomology defined by a pair of ideals. Freitas, Thiago H.; Jorge Pérez, Victor H. |

471-477 | Some results on (strong) asymptotic Toeplitzness and Hankelness. Nikpour, Mehdi |

479-484 | Complete solution of the Diophantine equation $x^y+y^x=z^z$. Cipu, Mihai |

485-501 | On the spectrum of Robin Laplacian in a planar waveguide. Rossini, Alex Ferreira |

503-523 | Inclusion relations between harmonic Bergman-Besov and weighted Bloch spaces on the unit ball. Doğan, Ömer Faruk; Üreyen, Adem Ersin |

525-543 | Convexities of Gaussian integral means and weighted integral means for analytic functions. Li, Haiying; Liu, Taotao |

545-569 | Truncated spectral regularization for an ill-posed non-linear parabolic problem. Jana, Ajoy; Nair, M. Thamban |

571-592 | Lower bounds for integral functionals generated by bipartite graphs. Kaskosz, Barbara; Thoma, Lubos |