Difference approximations for impulsive differential equations. - Valéry Covachev; Haydar Akça; Ali Fuat Yeniçerioglu (Appl. Math. Comput., 2001)

Exponential Stability of Neural Networks with Time-Varying Delays and Impulses. - Haydar Akça; Valéry Covachev; Kumud Singh Altmayer (ISNN (4), 2009)

Qualitative Analysis of Dynamic Activity Patterns in Neural Networks. - Ivanka M. Stamova; Haydar Akça; Gani Tr. Stamov (J. Appl. Math., 2011)

Uniform stability of impulsive infinite delay differential equations with applications to systems with integral impulsive conditions. - Xiaodi Li 001; Haydar Akça; Xilin Fu (Appl. Math. Comput., 2013)

LMI-based stability for singularly perturbed nonlinear impulsive differential systems with delays of small parameter. - Xiaodi Li 001; Jianhua Shen; Haydar Akça; R. Rakkiyappan (Appl. Math. Comput., 2015)

An oscillation criterion for delay differential equations with several non-monotone arguments. - Haydar Akça; George E. Chatzarakis; Ioannis P. Stavroulakis (Appl. Math. Lett., 2016)

New synchronization schemes for delayed chaotic neural networks with impulses. - Eadah Ahmad Alzahrani; Haydar Akça; Xiaodi Li 001 (Neural Comput. Appl., 2017)

Comparison principle for impulsive functional differential equations with infinite delays and applications. - Xiaodi Li 001; Jianhua Shen; Haydar Akça; R. Rakkiyappan (Commun. Nonlinear Sci. Numer. Simul., 2018)

Input-to-state stability for impulsive switched systems with incommensurate impulsive switching signals. - Haitao Zhu; Peng Li 066; Xiaodi Li 001; Haydar Akça (Commun. Nonlinear Sci. Numer. Simul., 2020)