Volume 11, Number 1 (2019)

CONTENTS

Verification of Equation of Energy-Mass Equivalence
pp. 1-3
Nripesh Trivedi

A New Theorem on Orthogonal Quadrilaterals
pp. 5-14
Brian Ekanyu

Relating the English Language to Negative Numbers within the Hindu-Arabic Numeral System
pp. 15-18
Jack A. Fuller

Pentagonal Fuzzy Number by Cholesky Decomposition and Singular Value Decomposition

pp. 19-28

V.Vijayalakshmi and A.Karpagam

Some New Sets in Ideal Delta Space

pp. 29-42

T. Gurunathan

Coefficients Estimates for a Class of Q-Spirallike Function in the Space of Sigmoid Function
pp. 43-54
READ. S. A. QAHTAN, HAMID SHAMSAN and S. LATHA

Certain Quadruple Series Equations with Jacobi Polynomials as Kernels
pp. 55-58
Kuldeep Narain