2019, f. 2, tomul LXV

Maya Altınok, Mehmet Küçükaslan: On porosity-convergence of real valued sequences, p. 181
Dae Ho Jin: Lightlike hypersurfaces of an indefinite nearly trans-Sasakian manifold, p. 195
C. Carpintero, A. Malaver, E. Rosas, J. Sanabria: On the hereditary character of new strong variations of Weyl type Theorems, p. 211
Ajay Sharma, Dhiren Kumar Basnet: Weakly r-clean rings and weakly \(\star\)-clean rings, p. 227
Ayşe Yavuz Taşcı, Füsun Özen Zengin: Concircularly flat Z-symmetric manifolds, p. 241
Zehra Velioğlu: Algorithmic problems for free Poisson algebras, p. 251
Arnon Ploymukda, Pattrawut Chansangiam: Monotonicity of certain maps and Callebaut-type integral inequalities for continuous fields of operators, p. 257
Aziza Berbache, Ahmed Bendjeddou, Sabah Benadouane: Explicit non-algebraic limit cycle of a family of polynomial differential systems of degree even, p. 273
Ahsan Mahboob, Noor Mohammad Khan: On the structure of le-semigroups, p. 285
Ramandeep Kaur, Asha Gupta: Separation axioms via ideals, p. 305
Roghayeh Abdi: On a subclass of pseudo symmetric hypersurfaces in conformal Kenmotsu manifolds, p. 313
Debraj Roy, Tikaram Subedi: On a generalization of reversible rings, p. 331