Volume 28 Number 1, 2023 Note on Wing Symmetric n-Sigraphs Jephry Rodrigues, K.B. Mahesh and C. N. Harshavardhana Pages 1-6 Download Common Minimal Common Neighborhood Dominating Symmetric n-Sigraphs Jephry Rodrigues K Pages 7-12 Download On the Exponential Diophantine Equation p.3x + py = z2 with p a Prime Number Anderson Porto, Marcelo Buosi and Gilmar Ferreira Pages 13-19 Download On the Exponential Diophantine Equation 10x - 17y = z2 Wariam Chuayjan, Sutthiwat Thongnak and Theeradach Kaewong Pages 21-24 Download On the Exponential Diophantine Equation 3x - 5y = z2 Wariam Chuayjan, Sutthiwat Thongnak and Theeradach Kaewong Pages 25-28 Download A Ramsey Problem Related to Butterfly Graph vs. Small Paths and C3 C.J. Jayawardene and B.L. Samarasekara Pages 29-34 Download
