The p-ranks of residual and derived skew Hadamard designs. - Ilhan Hacioglu; T. S. Michael (Discret. Math., 2011)

Nonderogatory Directed Webgraph. - Ilhan Hacioglu; Selman Bayat; Ozkan Yilmaz; Oktay Cesur (Int. J. Math. Math. Sci., 2013)

Construction of all tournament matrices with prescribed row sum vector. - Ilhan Hacioglu; Burak Kurkcu (Discret. Appl. Math., 2014)

The Number of Tournaments with the Minimum Number of Upsets. - Ilhan Hacioglu; Nuri Sendil; Burak Kurkcu; Carlos M. da Fonseca (Graphs Comb., 2020)

Asymptotic energy of connected cubic circulant graphs. - Alper Bulut; Ilhan Hacioglu (AKCE Int. J. Graphs Comb., 2021)

The minimal and maximal energies of all cubic circulant graphs. - Ilhan Hacioglu; Alper Bulut; Kerem Kaskaloglu (AKCE Int. J. Graphs Comb., 2021)