Research Interests:

Existence and asymptotic behavior of solutions of evolution equations and fractional differential equations; spectral theory of bounded functions; almost periodicity; almost automorphy; abstract harmonic analysis; stochastic differential equations; and integro-functional differential equations with or without delay.

Selected Publications (Total:206, h-index 37, citations: 6500+):

• G.M. N'Guerekata, Spectral Theory of Bounded Functions and Applications, Nova Science Publishers, New York, 2017, ISBN: 978-1-53612-112-4
• H-S Ding, H. Wang, G.M. N'Guerekata, Multiple periodic solutions for delay differential equations with a general piecewise constant argument, Journal of Nonlinear Sciences and Applications, 10 (2017), 1960-1970.
• S. Abbas, M. Benchohra, J-E Lazreg, G.M. N'Guerekata, Weak solutions for implicit Pettis Hadamard fractional differential equations with retarded and advanced arguments, Nonlinear Studies 24 (2) (2017), 355-365.
• H-S. Ding, M-X Ji, G.M. N'Guerekata, Pseudo almost periodic solutions for Nicholson's blowflies model with mortality term, International Journal of Biomathematics and Systems Biology, 2(1) (2016), 1-10. 
• Y-K Chang, X-Y Wei, G.M. N'Guerekata, Some new results on bunded solutions to a semilinear integrodifferential equations in Banach spaces, Journal of Integral Equations and Applications, 27 (2) (2015), 153-178.
• G.M. N'Guerekata, On asymptotically almost automorphic C-semigroups, Journal of Concrete and Applicable Mathematics, 12 (1-2) (2014), 116-123.
• S. Abbas, M. Benchohra, G. M. N'Guerekata, Topics in Fractional Differential Equations, Springer, New York, 2012, ISBN 978-1-4614-4036-9
  http://www.springer.com/us/book/9781461440352.

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