Practical stability, boundedness criteria and Lagrange stability of fuzzy differential systems. - Coskun Yakar; Muhammed Çiçek; Mustafa Bayram Gücen (Comput. Math. Appl., 2012)

Initial Time Difference Stability of Causal Differential Systems in terms of Lyapunov Functions and Lyapunov Functionals. - Coskun Yakar; Mustafa Bayram Gücen (J. Appl. Math., 2014)

Practical stability in terms of two measures for fractional order dynamic systems in Caputo's sense with initial time difference. - Muhammed Çiçek; Coskun Yakar; Mustafa Bayram Gücen (J. Frankl. Inst., 2014)

Qualitative Outcomes on Monotone Iterative Technique and Quasilinearization Method on Time Scale. - Sahap Çetin; Yalçin Yilmaz; Coskun Yakar (Axioms, 2024)