On the number of representations of positive integers by quadratic forms as the basis of the space S4(Γ0(47), 1). - Ahmet Tekcan; Osman Bizim (Int. J. Math. Math. Sci., 2004)

The Cubic Congruence x3+ax2+bx+c = 0(mod p) And Binary Quadratic Forms F(x, y)=ax2+bxy+cy2. - Ahmet Tekcan (Ars Comb., 2007)

Solving some parametric quadratic Diophantine equation over Z and Fp. - Arzu Özkoç; Ahmet Tekcan; Ismail Naci Cangül (Appl. Math. Comput., 2011)

The Elliptic Curves y2 = x(x-1)(x-λ). - Ahmet Tekcan (Ars Comb., 2011)

The Number Of Solutions Of Pell Equations x2-ky2=N And x2+xy-ky2=N Over Fp. - Ahmet Tekcan (Ars Comb., 2011)

The Integer Sequence B = Bn(P, Q) With Parameters P And Q. - Canan Kocapinar; Arzu Özkoç; Ahmet Tekcan (Ars Comb., 2015)

Some Algebraic Relations On Integer Sequences Involving Oblong And Balancing Numbers. - Ahmet Tekcan; Arzu Özkoç; Meltem E. Erasik (Ars Comb., 2016)

On Algebraic Identities On A New Integer Sequence With Four Parameters. - Ahmet Tekcan; Arzu Özkoç; Merve Engur; Meltem E. Ozbek (Ars Comb., 2016)