Award and Scholarship
Ankara University PhD Thesis
Publication Award (2008)
TUBITAK Postdoctoral
Scholarship (1year)
Ankara University
Encouragement Award (2014)
Professional Memberships
Turkish Mathematical Society
Association for Turkish
Women in Maths
American Mathematical
Society
International Society of Difference
Equations
Editorial
Communications, Faculty of
Sciences University of Ankara Series A1, A2A3, B, C
Advances in Differential
Equations and Control Processes
Publications
27) A. Kütahyalıoğlu, F. Karakoç, Exponential stability of Hopfield neural networks with conformable fractional derivative. Neurocomputing 456, 263267 (2021). 26) F. Karakoç, Asymptotic behavior of a LasotaWazewska model under impulse effect. Dynamic Systems and Applications 29 (12), 33813394 (2020). 25) F. Karakoç, Impulse effect on the foodlimited population model with piecewise constant argument. Applications and Applied Mathematics: An International Journal (AAM) 15(2), 957969 (2020). 24) F. Karakoç, Existence and uniqueness for fractional order functional differential equations with Hilfer derivative. Differential Equations & Applications 12(4), 323336 (2020). 23) H. Bereketoglu, F. Karakoc, G. S. Oztepe and I. P. Stavroulakis, Oscillation of firstorder differential equations with several nonmonotone retarded arguments. Georgian Math. J. 27(3): 341–350 (2020). 
22) E. Demirci, F. Karakoç, Convergence of solutions of nonautonomous Nicholson’s blowflies model with impulses, Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. 68 (2), 19221929 (2019).
21) A. B. Özaydın, F. Karakoç, Global attractivity for nonlinear differential equations with Hadamard fractional derivative. J.Fractional Calculus and Applications 10 (1), 4654 (2019).
20) F.
Karakoç, Oscillation of a first order linear impulsive delay differential
equation with continuous and piecewise constant arguments. Hacettepe
Journal of Mathematics and Statistics 47 (3), 601613 (2018).
19) F. Karakoc, A. Unal, H. Bereketoglu, Oscillation of a nonlinear impulsive differential equation system with
piecewise constant argument. Advances in Difference Equations 2018:99 https://doi.org/10.1186/s1366201815564 (2018).
18) G. S. Öztepe, F. Karakoç, H. Bereketoğlu, Oscillation and periodicity of a
second order impulsive delay differential equation with a piecewise constant argument. Communications in Mathematics 25, 8998 (2017). 
17) F. Karakoç, Asymptotic behaviour of a
population model with piecewise constant argument. Applied Mathematics Letters 70, 713 (2017).
16) H.
Bereketoğlu, F. Karakoç, Asymptotic
constancy for a system of impulsive pantograph equations. Acta Math. Hungarica 145 (1), 6879 (2015).
15) F. Karakoç, A. Öğün Ünal, H. Bereketoğlu, Oscillation of
nonlinear differential equations with piecewise constant arguments. Electronic Journal of Qualitative Theory of
Differential Equations, No:49, 112 (2013).
14) F. Karakoç, Oscillation of second
order nonlinear impulsive difference equations with continuous variables, Neliniini Kolyvannya (Nonlinear
Oscillations) 16(2), 207213 (2013), Journal
of Mathematical Sciences 198(3), 296302 (2014).
13) R.P. Agarwal, F. Karakoç and A. Zafer, Oscillation of nonlinear impulsive partial
difference equations with continuous variables. J. Difference Equations and Applications 18(6), 11011114 (2012).
12) H.
Bereketoğlu, G. Seyhan and F. Karakoç,
On a second order differential equation with piecewise constant mixed
arguments. Carpathian Journal of Mathematics, 27, 112 (2011).
11) I. Gyori, F. Karakoç and H. Bereketoglu, Convergence of solutions of a linear impulsive differential equations
system with many delays. Dynamics of
Continuous, Discrete and Impulsive
Systems Series A:18, 191202 (2011).
10)
R.P. Agarwal, F. Karakoç, A survey
on oscillation of impulsive delay differential equations. Comput. Math. Appl. 60,1648–1685 (2010).
9) R.P.
Agarwal and F. Karakoç, Oscillation
theory for impulsive partial difference equations. Communications in Applied Analysis 14, 5972 (2010).
8)
R.P. Agarwal, F. Karakoç and A.
Zafer, A survey on oscillation of impulsive ordinary differential equations. Advances in Difference Equations, Article ID:354841, 52 pages (2010).
7) F. Karakoç, H. Bereketoğlu and G.
Seyhan, Oscillatory and periodic solutions of impulsive differential equations
with piecewise constant argument. Acta
Applicandae Mathematicae 110, 499510 (2010).
6) R.P.
Agarwal and F. Karakoç, Oscillation
of impulsive partial difference equations with continuous variables. Mathematical and Computer Modelling 50,
12621278 (2009).
5) F. Karakoç and H. Bereketoğlu,
Solutions of delay differential equations by using differential transform
method. International Journal of Computer
Mathematics 86, 914923 (2009).
4) F. Karakoç and H. Bereketoğlu, Some
results for linear impulsive delay differential equations. Dynamics of Continuous, Discrete and Impulsive Systems Series A:
16, 313326, (2009).
3) F. Karakoç, Asymptotic constancy for
the solution of an impulsive delay differential equation system. Celal Bayar University Journal of Science
5(1), 510 (2009).
2) H.
Bereketoğlu and F. Karakoç,
Asymptotic constancy for impulsive delay differential equations. Dynamic Systems and Applications 17,
7184 (2008).
1) H.
Bereketoğlu and F. Karakoç, Some results on boundedness and stability of
a third order differential equation with delay. Analele Stiintifice Ale Univ. Al. I. Cuza Iasi, 51(2); 245258
(2005).
Proceedings
F. Karakoç, Impulse effect on a population model with piecewise constant argument. Progress on Difference Equations and Discrete Dynamical Systems, Springer Proceedings in Mathematics and Statistics 341, 269278 (2020).
F.
Karakoç, Oscillation of difference equations with impulses, Differential
and Difference Equations with Applications, Springer Proceedings in Mathematics
and Statistics 47, 449456, June 2013.
F.
Karakoç and H. Bereketoğlu, Some results on an impulsive delay
differential equation. XX. National Mathematics Symposium Proceedings Book, 317326 (2009). (Symposium
Date: 0306 September, 2007).
International Conferences and Seminars
“Impulse Effect on a Population Model with Piecewise Constant Argument”
25th International Conference on Difference Equations and Applications
(ICDEA 2019), London, England, 2428 June 2019.

“Impulse Effect in a FoodLimited Population Model” International Congress of Mathematicians 2018 (ICM 2018), Rio De Janeiro, Brazil, 19 August 2018.
“Asymptotic Behaviour of the Population Models with Piecewise Constant Argument” The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications (AIMS 2018), Taipei, Taiwan, 59 July 2018.
“Asymptotic Behaviour of a
Nonlinear Differential Equation with Piecewise Constant Argument” Caucasian
Mathematics Conference (CMC II) Yüzüncü Yıl University,
Van, Turkey, 2224 August 2017.
“Oscillation of a Population Model with
Impulse” Recent Trends in Pure and
Applied Mathematics1 Decembrie 1918 University of Alba Iulia, Romania, 31
July  4 August 2017.
“Oscillation of a Population
Model with Piecewise Constant Argument” International Conference on
Differential & Difference Equations and Applications, Amadora,
Portugal, 59 June 2017.
“Oscillation of a Class of
Delay Differential Equations with Impulses” The 11th AIMS Conference on
Dynamical Systems, Differential Equations and Applications, Orlando, USA, 15
July 2016.
“Asymptotic Constancy for
Pantograph Equations with Impulses” AMSMAA
2015 Joint Mathematics Meeting, San Antonio, Texas, USA, 1013 January 2015.
"Asymptotic Constancy
for a System of Impulsive Delay Differential Equations" International
Congress in Honour of Professor Ravi P. Agarwal, Uludağ University, Bursa,
Turkey, 2326 June 2014.
“Convergence of Solutions of
Impulsive Delay Differential Equations” International Conference on Delay
Differential and Difference Equations and Applications, Balatonfüred,
Hungary, 1519 July 2013 (Invited Speaker).
“Oscillation of Nonlinear Impulsive
Differential Equations with Piecewise Constant Arguments” International
Conference on the Theory, Methods and Applications of Nonlinear Equations,
Texas A&M University, Kingsville, Texas, USA, 1721 December 2012.
“Oscillatory and Periodic Solutions of
Impulsive Differential Equations with Piecewise Constant Argument” The 11th
International Workshop on Dynamical Systems and Applications, Çankaya
University, Ankara, Turkey, 2628 June 2012.
“Oscillation of Difference Equations with
Impulses” International Conference on Differential & Difference
Equations and Applications, Azores University, Portugal, 48 July 2011.
“Oscillation of Impulsive Differential
Equations with Piecewise Constant Argument” AMSMAA 2011 Joint Mathematics
Meeting, New Orleans, Louisiana, USA, 69 January 2011.
“Oscillation of Impulsive Partial Difference
Equations with Continuous Variables” AMSMAA 2010 Joint Mathematics Meeting,
San Francisco, California, USA, 1316 January 2010.
“DiscreteTime Population Models” Mathematical
Modelling in Population Biology and Epidemiology Workshop, Texas Tech
University, Lubbock, Texas, USA, 1012 July 2009.
National Conferences and Seminars
“Impulse Effect on the
Mathematical Models with Delay” VI. Workshop
of Association for Turkish Women in Maths, Selçuk University, Konya, 2628 April 2019. (Invited Speaker).

“Asymptotic Behaviour of Impulsive
Differential Equations with Piecewise Constant Argument” Atılım University Department of Mathematics, 13 March 2019.
“Oscillation of Impulsive
Differential Equations with Continuous and Piecewice Continuous Arguments” 11.
Ankara Mathematics Days, Ankara University, 2627 May 2016.
”Impulsive Differential
Equations with Piecewise Constant Argument” 8. Ankara Mathematics Days,
Çankaya University, 314 June 2013.
“Oscillation of Impulsive Partial Dfference
Equations” Ankara University, Department of Mathematics, 24 March 2010.
“Convergence of an Impulsive Delay
Differential Equations System” TOBB University of Economics and Technology,
Department of Mathematics, 26 June 2008.
“Convergence of Solution of a Linear
Nonhomogeneous Impulsive Delay Differential Equations System” III. Ankara Mathematics Days,
Ankara University, 2223 May 2008.
“Some Results on an Impulsive Delay
Differential Equation” II. Ankara Mathematics Days, Atılım University,1415 June 2007; XX. National
Mathematics Symposium, Atatürk University, 36 September 2007.