• Degree Conditions of Fractional ID-k-Factor-Critical Graphs
Renying Chang, Guizhen Liu and Yan Zhu

• From the Eisenhart Problem to Ricci Solitons in ƒ-Kenmotsu Manifolds
Constantin Calin and Mircea Crasmareanu

• Entropy for a Pair of Subalgebras via Automorphisms
Marie Choda

• Isomorphism Theorems of Polygroups
B. Davvaz

• Nice Bases for Mixed and Torsion-free Abelian Groups
Peter Danchev

• Martingale Convergence Theorems in JW-Algebras
Abdusalom Karimov and Farrukh Mukhamedov

• A Product Involving the β-Family in Stable Homotopy Theory
Xiugui Liu and Wending Li

• Rational Recursive Equations Characterizing Cotangent-tangent and Hyperbolic Cotangent-tangent Functions
Charinthip Hengkrawit, Vichian Laohakosol and Patanee Udomkavanich

• A Class of Integral Operators Preserving Subordination and Superordination
Nak Eun Cho and Oh Sang Kwon

• The Determination of Parabolic Points in Modular and Extended Modular Groups by Continued Fractions
Özden Koruoglu

• Weakly Stable Rings and Related Comparability
Huanyin Chen

• Generalized Fuzzy Compactness in L-Topological Spaces
Zhen-Guo Xu, Hong-Yan Li and Zi-Qiu Yun

• Flat Surfaces in the Euclidean Space E³ with Pointwise 1-Type Gauss Map
Ugur Dursun

• Normality Criterion Concerning Sharing Functions II
Jiying Xia and Yan Xu

• The Partial-Isometric Crossed Products of c₀ by the Forward and Backward Shifts
Sriwulan Adji and Abbas Hosseini

• The Essential Norm and Spectrum of a Weighted Composition Operator on H^∞(B_N)
Cheng Yuan and Ze-Hua Zhou