Volume 18 Number 2, 2018 On the Diophantine Equation ${(q^2 )^n }^x+p^y= z^2$ where q is any Prime Number and p is an Odd Prime Number Surya Prakash Gautam, Hari Kishan and Satish Kumar Pages 129-134 Download On Solutions to the Diophantine Equation $p^2 + q^2 = z^4$ Nechemia Burshtein Pages 135-138 Download Dakshayani Indices V.R.Kulli Pages 139-146 Download On the Duhamel’s Solutions to the Null Equations of Incompressible Fluids Javier Rivera Pages 147-173 Download Epimorphisms and Ideals of Distributive Nearlattices M.A.Gandhi, S.S.Khopade and Y.S.Pawar Pages 175-179 Download The Diophantine Equation $x^4 + y^2 = z^4$ is Insolvable in Positive Integers when at Least One of x, y is Prime Nechemia Burshtein Pages 181-184 Download On the Non-Linear Diophantine Equations 31x + 41y = z2 and 61x + 71y = z2 Satish Kumar, Deepak Gupta and Hari Kishan Pages 185-188 Download Product Connectivity Leap Index and ABC Leap Index of Helm Graphs V.R.Kulli Pages 189-192 Download On Solutions to the Diophantine Equation M^x+ (M + 6)^y = z^2 when M = 6N + 5 Nechemia Burshtein Pages 193-200 Download Degree Based Connectivity F-Indices of Nanotubes V.R.Kulli Pages 201-206 Download On Completion Problems for Various Subclasses of $P_0^+$-Matrices Victor Tomno Pages 207-212 Download Solution of the Erdös-Moser Equation $1+2^p+3^p+⋯+k^p=(k+1)^p$ David Stacha Pages 213-217 Download