Volume 11, 2017 (Special issue on "MATHEMATICAL METHODS AND COMPUTATION (ICOMAC 2017)") On the Cubic Diophantine Equation with Four Unknowns $x^2+y^2=z^3-w^3$ A.Vijayasankar, M.A.Gopalan and V.Krithika Pages 1-11 Download Hexagonal Numbers and Pythagorean Triangles P.Jayakumar and G.Shankarakalidoss Pages 13-15 Download Pentagonal Numbers, Heptagonal Numbers and Pythagorean Triangles G.Jeyakrishnan and G.Komahan Pages 17-19 Download On the Ternary Quadratic Diophantine Equation $3(x^2+y^2)-5xy+2(x+y)+4=15z^2$ K.Selva Keerthana and S.Mallika Pages 21-28 Download On The Homogeneous Cubic Equation With Four Unknowns $(x^3+y^3)=7zw^2$ C.Pathmapriya and G.Sumathi Pages 29-37 Download Integral Solutions of Homogeneous Biquardratic Equations with Five Unknowns $2(x^4-y^4)=(z^2-w^2)p^2$ V.Sunandha and G.Sumathi Pages 39-45 Download Integral Points on the Cone $7x^2-3y^2=16z^2$ B. Deebika and G. Sumathi Pages 47-54 Download Integer Solution of the Homogeneous Bi-Quadratic Diophantine Equation with Five Unknowns $(x-y)(x^3-y^3)=(z^2-w^2)p^2$ R.Umamaheswari and A.Kavitha Pages 55-61 Download On the Negative Pellian Equation $y^2=110 x^2-29$ R.Suganya and D.Maheswari Pages 63-71 Download Observations on the Hyperbola $y^2=182x^2+14$ R.Divyabharathi and G.Sumathi Pages 73-81 Download Degree Based Topological Indices of Zig Zag Chain P.Gayathri and U.Priyanka Pages 83-93 Download On Negative Pellian Equation $y^2=40x^2-15$ P.Abinaya and S.Mallika Pages 95-102 Download A Ternary Quadratic Diophantine Equation $x^2+y^2=65z^2$ P.Sasipriya and A. Kavitha Pages 103-109 Download On The Positive Pell Equation $y^2=90 x^2+31$ S.Ramya and A.Kavitha Pages 111-117 Download Special Dio 3-tuples for Pentatope Number G.Janaki and C.Saranya Pages 119-123 Download $(n,m)$-Power Quasi Normal Operators in Semi-Hilbertian Spaces V. Bavithra Pages 125-129 Download Reliability Availability and Maintainability Analysis of the Systems Ramesh Kumar. A and Krishnan. V Pages 131-141 Download Stability Analysis by Lyapunov Function in Neural Network S.Mehar Banu and S.Ramadevi Pages 143-146 Download Image Compression Using SPIHT Techniques K.Kalaiselvi Pages 147-153 Download Content Based Image Retrieval System Using Clustering Technique S.Vadivel Murugan and R. Chithra Pages 155-162 Download