### Table of Contents

#### Articles

The Clausen function ${\sf Cl}_2(x)$ and its Related Integrals | |

Junesang Choi, Hari M. Srivastava | 251 - 264 |

Some Convolution and Inclusion Properties for Subclasses of Bounded Univalent Functions of Complex Order | |

R. M. El-Ashwah | 373 - 384 |

The Generalized Stability of an n-Dimensional Jensen Type Functional Equation | |

J. Tipyan, C. Srisawat, P. Udomkavanich, P. Nakmahachalasint | 265 - 274 |

Strong Convergence Theorems by Hybrid Block Generalized f-Projection Method for Fixed Point Problems of Asymptotically Quasi-ϕ-Nonexpansive Mappings and System of Generalized Mixed Equilibrium Problems | |

Siwaporn Saewan, Poom Kumam, Jong Kyu Kim | 275 - 301 |

Balance and Antibalance of the Tensor Product of Two Signed Graphs | |

Deepa Sinha, Pravin Garg | 303 - 311 |

Some High-Order Iterative Methods for Finding All the Real Zeros | |

Fazlollah Soleymani | 313 - 327 |

Semi-Global Aspects of Uryshon’s Lemma and Broken Two Sheets Spaces | |

Prohelika Das | 329 - 341 |

On the Stability of Quadratic (∗-) Derivations on (∗-) Banach Algebras | |

Abasalt Bodaghi, Gholamreza Zabandan | 343 - 356 |

On a Quarter-Symmetric Metric Connection in an LP-Sasakian Manifold | |

R.N. Singh, Shravan K. Pandey | 357 - 371 |

$(\tau_1, \tau_2)^*$-Semi Star Generalized Locally Closed Sets | |

M. Sundararaman, K. Chandrasekhara Rao | 385 - 395 |

A common minimum-norm solution of a generalized equilibrium problem and a fixed point problem for a countable family of nonexpansive mappings | |

Hathaikarn Wattanataweekul, Utith Inprasit, Weerayuth Nilsrakoo | 397 - 430 |

Fixed Points, Common Fixed Points and Invariant Approximation | |

Sumit Chandok, T.D. Narang | 431 - 442 |

On the Otimes Operator Related to Nonlinear Heat Equation | |

Wanchak Satsanit | 443 - 454 |

On Pure Ideals in Ordered Ternary Semigroups | |

Jatuporn Sanborisoot, Thawhat Changphas | 455 - 464 |

Existence and Convergence Theorems of Fixed Points of a Lipschitz Pseudo-contraction by an Iterative Shrinking Projection Technique in Hilbert Spaces | |

Kasamsuk Ungchittrakool | 465 - 479 |

Homomorphisms and Derivations in Lie JC*-Algebras | |

Javad Shokri, Ali Ebadian, Rasoul Aghalary | 481 - 489 |

A Fundamental Theorem of Co-Homomorphisms for Semirings | |

S. Ebrahimi Atani, S. Dolati Pish Hesari, M. Khoramdel | 491 - 497 |

$\omega\alpha$-Compactness and $\omega\alpha$-Connectedness in Topological Spaces | |

P. G. Patil | 499 - 507 |

**The Thai Journal of Mathematics ***organized and supported by *The Mathematical Association of Thailand and Thailand Research Council and the Center for Promotion of Mathematical Research of Thailand (CEPMART).

**Copyright** 2020 by the Mathematical Association of Thailand.

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|ISSN 1686-0209|