| Two special Diophantine Triples, Diophantus J MA Gopalan, G Srividhya Math 1 (1), 23-27, 2012 | 39 | 2012 |
| Pythagorean triangles and Polygonal numbers MA Gopalan, A Gnanam International Journal of Mathematical Sciences 9 (1-2), 211-215, 2010 | 38 | 2010 |
| Observations on a Pythagorean problem MA Gopalan, A Vijayasankar Acta Ciencia Indica 36 (4), 517-520, 2010 | 37 | 2010 |
| Observation on 1 3 2 2+= x y MA Gopalan, G Janaki Acta Ciencia Indica 34 (2), 693, 2008 | 35* | 2008 |
| Integral points on the homogeneous cone 2 2 2 7 2 y x z-= MA Gopalan, S Vidhyalakshmi, A Kavitha The Diophantus J Math 1 (2), 127-136, 2012 | 34 | 2012 |
| On the Diophantine Equation 3x^ 2+ xy= 14 MA Gopalan, S Vidhyalakshmi, S Devibala ACTA CIENCIA INDICA MATHEMATICS 33 (2), 645, 2007 | 34 | 2007 |
| On the Diophantine Equation 3x^ 2+ xy= 14 MA Gopalan, S Vidhyalakshmi, S Devibala ACTA CIENCIA INDICA MATHEMATICS 33 (2), 645, 2007 | 34 | 2007 |
| On Ternary Quadratic Equation MA Gopalan, V Pondichelvi Impact J. Sci. Tech 5 (1), 39-43, 2011 | 33 | 2011 |
| Lattice points on the Hyperboloid of two sheets 4 5 2 6 6 2 2 2+=+−++− z y x y xy x MA Gopalan, D Geetha Impact J. Sci. Tech 4, 23-32, 2010 | 31 | 2010 |
| Manjusomanath MA Gopalan, V Sangeetha Geetha,” Pythagorean triangle with area/perimeter as a special polygonal …, 2013 | 29 | 2013 |
| Integral solutions of x 3+ y3+(x+ y) xy= z 3+ w3+(z+ w) zw MA Gopalan, JK Rani Bulletin of Pure & Applied Sciences-Mathematics and Statistics 29 (1), 169-173, 2010 | 27* | 2010 |
| Construction of the Diophantine Triple involving polygonal numbers, Sch MA Gopalan, V Sangeetha, M Somanath J. Eng. Tech 2 (1), 19-22, 2014 | 26 | 2014 |
| Pythagorean triangle with nasty number as a leg MA Gopalan, G Janaki Journal of Applied Analysis and Applications 4 (1-2), 13-17, 2008 | 26 | 2008 |
| Integral points on the hyperboloid of two sheets 21 7 3 2 2 2+-= zx y MA Gopalan, S Vidhyalakshmi, K Lakshmi DiophantusJ. math 1 (2), 99-107, 2012 | 25 | 2012 |
| Integral points on the homogeneous cone 0 2 3 6 2 2 2=-+ x y z MA Gopalan, S Vidhyalakshmi, TR Usha Rani, S Mallika The Impact J Sci Tech 6 (1), 7-13, 2012 | 25 | 2012 |
| Observation on the integral solutions of 1 5 2 2+= x y MA Gopalan, R Vijayalakshmi Impact Journal of science and Technology 4 (4), 125-129, 2010 | 25* | 2010 |
| Observation on the Diophantine equation, 2 2 2 z Dx y+= MA Gopalan, J Kalinga Rani Impact J. Sci. Tech 2 (2), 91-95, 2008 | 25 | 2008 |
| Lattice points on the hyperboloid one sheet 4 3 2 4 2 2 2-+= y x z MA Gopalan, S Vidhyalakshmi, G Sumathi DiophantusJ. math 1 (2), 109-115, 2012 | 24 | 2012 |
| Integral Solutions of Ternary Quadratic Equation Impact J MA Gopalan, V Pandichelvi Sci. Tech 5 (1), 01-06, 2011 | 24* | 2011 |
| Pythagorean triangle with area/perimeter as a special polygonal number MA Gopalan, M Somanath, K Geetha relation 2 (2), 2, 2008 | 24 | 2008 |
