Volume 22 Number 2, 2020 Brief Note: Verification of a Conjecture Proposed by N. Burshtein on a Particular Diophantine Equation Nechemia Burshtein Pages 71-73 Download On Star-critical (K1,n, K1,m + e) Ramsey Numbers C.J.Jayawardene, J.N.Senadheera, K.A.S.N.Fernando and W.C.W.Navaratna Pages 75-82 Download Dual Mixed Gaussian Quadrature Based Adaptive Scheme for Analytic Functions Sanjit Ku. Mohanty, Debasish Das and Rajani B. Dash Pages 83-92 Download All the Solutions of the Diophantine Equations 13x – 5y = z2, 19x – 5y = z2 in Positive Integers x, y, z Nechemia Burshtein Pages 93-96 Download Some Features of Pairwise α-T1 Spaces in Supra Fuzzy Bitopology Md. Hannan Miah and Md. Ruhul Amin Pages 97-106 Download Existence of Symmetric Positive Solutions for the Fourth-Order Boundary Value Problem Juxia Da, Yanjie Zhao and Huan Zhang Pages 107-117 Download The Diophantine Equations 2x + 11y = z2 and 19x + 29y = z2 are Insolvable in Positive Integers x, y, z Nechemia Burshtein Pages 119-123 Download Derivation a New Numerical Methods to Calculate the Double Integration with Continuous Calls Rana Hassan Hilal, Nada A. M. Al-Karamy and Sundus Najha Jabair Pages 125-135 Download Computation of Minus F-indices and their Polynomials of Titania Nanotubes V.R.Kulli Pages 137-142 Download On Semi Prime n-Ideals in Nearlattices Shiuly Akhter Pages 143-150 Download
