Volume 15  Number 1 (2022)

CONTENTS

On “An Elementary Proof of Fermat’s Last Theorem” and Further Elementary Results
pp. 1-4
Richard Kaufman

Two Extensions of Eisenstein’s Criterion
pp. 5-8
Francesco Laudano and Liceo classico Mario Pagano

On Semi  -Regular Pre-Semi Open Sets In Topological Spaces
Zhenfu Cao

Number of Real Zeros of Random Trigonometric Polynomial
Chen Lyu

Unsteady Flow Of Visco-Elastic Liquid In The Boundary Layer Around A Circular Cylinder Oscillating Harmonically
Joko Suryana

On Soft Almost 𝛑g-continuous functions
Haoyu Meng

Application of the Birth-Death Processes for Generating the Population Estimates
Ying Zhu

On Complement of Intuitionistic Fuzzy Graphs
Ruilong Deng

On Skolem Mean Labeling of Stars (K1,  K1, m  K1, n)
Yongzhi Li

Dual to Ratio-Cum-Product Type Exponential Estimator of Finite Population Mean
Cheng Tao