Volume 21 Number 2, 2020 On the Class of the Diophantine Equations $5^x + (10K + M)^y = z^2$ and $5^x + 5^y = z^2$ with Positive Integers x, y, z when M = 1, 3, 7, 9 Nechemia Burshtein Pages 77-86 Download The Group Structure of Unit Г-regular Ring Elements N.Kumaresan and S. Meena Pages 87-94 Download Stabilizer Graph and Orbit Graph of Finite Groups K. Annadurai and M. Bhuvaneshwari Pages 95-102 Download On the Class of the Diophantine Equations $(10K + A)^x + (10M + A)^y = z^2$ when A = 1, 3, 7, 9 with Positive Integers x, y, z Nechemia Burshtein Pages 103-111 Download The (a, b)-Status Index of Graphs V.R.Kulli Pages 113-118 Download Theory of Fuzzy Sets: An Introduction of the Concept of Negative Partial Presence Hemanta K. Baruah Pages 119-124 Download All the Solutions of the Diophantine Equation $p^x + p^y = z^4$ when $p ≥ 2$ is Prime and x, y, z are Positive Integers Nechemia Burshtein Pages 125-128 Download Some New Temperature Indices of Oxide and Honeycomb Networks V.R.Kulli Pages 129-133 Download Fibonacci Cordial Labeling of Some Special Families of Graphs Sarbari Mitra and Soumya Bhoumik Pages 135-140 Download The classification of Some Order Four Digraphs As Nonnegative P0,1-Matrix Completion Agnes Ngima Ngetha and Victor Kemboi Tomno Pages 141-147 Download Strong Domination Parameters in Operations on Fuzzy Graphs O.T.Manjusha Pages 149-159 Download All the Solutions to the Class of Diophantine Equations $(10K + 11)^x + (10M + A)^1 = z^2$ with Non-Negative Integers K, x, M, z when A = 1, 3, 5, 7, 9 Nechemia Burshtein Pages 161-166 Download
