2017, Volume 18, Issue Number 1

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Table of Contents


Fixed Point Theorem of Weak Cyclic Contraction Types of Operators PDF
Sahar Mohamed Ali Abou Bakr 1-11
Approximations to Three Essential Functions of Standard Normal Distribution PDF
Ramu Yerukala, Naveen Kumar Boiroju, Kollu Ranga Rao 12-20
Exponential Function of Rhotrices PDF
Salisu Usaini, Abdulhadi Aminu 21-29
Double Sampling Chain Ratio cum Product Type Estimator in the Presence of Non-Response PDF
Yater Tato, B.K. Singh 30-41
A Study of Length Biased Weighted Nakagami Distribution PDF
Farzana Kousar, Ahmed Zogo Memon 42-59
A Single Server Bernoulli Vacation Queue with Two Phase of Essential Services and an Optional Service and with Restricted Admissibility PDF
R. Kalyanaraman, V. Suvitha 60-76
Small population size and large dimension performance of some equal mean discrimination functions PDF
Michael Asamoah-Boaheng, Atinuke Adebanji, Romain Glèlè Kakaï 77-86
A Generalized Class of Regression-cum-Ratio Estimators of Population Mean in Simple Random Sampling PDF
Manish Kumar, Gajendra K. Vishwakarma 87-95