Edit Profile (opens in new tab) Yankson, Ernest Co-Author Distance Author ID: yankson.ernest Published as: Yankson, Ernest; Yankson, E. Documents Indexed: 25 Publications since 2005 Co-Authors: 12 Co-Authors with 10 Joint Publications 108 Co-Co-Authors all top 5 Co-Authors 14 single-authored 4 Essel, Emmanuel Kwame 2 Raffoul, Youssef Naim 1 Acheampong, Edward 1 Adom-Konadu, Agnes 1 Afful, Adusei-Poku 1 Arthur, Yarhands Dissou 1 Asamoah, Joshua Kiddy Kwasi 1 Assabil, Samuel E. 1 Egyir, V. K. 1 Naandam, Samuel M. 1 Okyere, Eric 1 Opoku, Alex Akwasi all top 5 Serials 3 Opuscula Mathematica 3 Electronic Journal of Qualitative Theory of Differential Equations 3 Proyecciones 3 Electronic Journal of Mathematical Analysis and Applications EJMAA 2 Cubo 2 Caspian Journal of Mathematical Sciences 1 Chaos, Solitons and Fractals 1 Archivum Mathematicum 1 Electronic Journal of Differential Equations (EJDE) 1 Nonlinear Studies 1 Miskolc Mathematical Notes 1 African Diaspora Journal of Mathematics 1 Transylvanian Journal of Mathematics and Mechanics 1 Theoretical Mathematics and Applications 1 Khayyam Journal of Mathematics all top 5 Fields 14 Ordinary differential equations (34-XX) 13 Difference and functional equations (39-XX) 9 Operator theory (47-XX) 3 Integral equations (45-XX) 2 Biology and other natural sciences (92-XX) 1 Real functions (26-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 14 Publications have been cited 63 times in 45 Documents Cited by ▼ Year ▼ Boundedness and stability in nonlinear delay difference equations employing fixed point theory. Zbl 1103.39009 Islam, Muhammad; Yankson, Ernest 15 2005 Stability in discrete equations with variable delays. Zbl 1181.39017 Yankson, E. 9 2009 Stability of Volterra difference delay equations. Zbl 1113.39013 Yankson, Ernest 7 2006 Positive periodic solutions for second-order neutral differential equations with functional delay. Zbl 1243.34114 Yankson, Ernest 7 2012 Non-fractional and fractional mathematical analysis and simulations for Q fever. Zbl 1506.92083 Asamoah, Joshua Kiddy K.; Okyere, Eric; Yankson, Ernest; Opoku, Alex Akwasi; Adom-Konadu, Agnes; Acheampong, Edward; Arthur, Yarhands Dissou 6 2022 Existence and positivity of solutions for a nonlinear periodic differential equation. Zbl 1274.34230 Yankson, Ernest 5 2012 Existence of periodic solutions for totally nonlinear neutral differential equations with functional delay. Zbl 1248.34105 Yankson, Ernest 5 2012 Stability results for neutral integro-differential equations with multiple functional delays. Zbl 1386.34123 Yankson, Ernest 2 2017 Periodicity in a system of differential equations with finite delay. Zbl 1415.34111 Yankson, Ernest 2 2013 Existence of bounded solutions for almost linear Volterra difference equations using fixed point theory and Lyapunov functionals. Zbl 1312.39003 Raffoul, Youssef Naim; Yankson, Ernest 1 2014 Existence and uniqueness of solutions for neutral periodic integro-differential equations with infinite delay. Zbl 1488.45036 Yankson, E. 1 2016 Exponential stability results for variable delay difference equations. Zbl 1470.39038 Yankson, Ernest 1 2021 Existence and uniqueness of periodic solutions for a system of difference equations with finite delay. Zbl 1390.39022 Yankson, Ernest 1 2015 On the existence of positive periodic solutions for totally nonlinear neutral differential equations of the second-order with functional delay. Zbl 1329.34112 Essel, Emmanuel K.; Yankson, Ernest 1 2014 Non-fractional and fractional mathematical analysis and simulations for Q fever. Zbl 1506.92083 Asamoah, Joshua Kiddy K.; Okyere, Eric; Yankson, Ernest; Opoku, Alex Akwasi; Adom-Konadu, Agnes; Acheampong, Edward; Arthur, Yarhands Dissou 6 2022 Exponential stability results for variable delay difference equations. Zbl 1470.39038 Yankson, Ernest 1 2021 Stability results for neutral integro-differential equations with multiple functional delays. Zbl 1386.34123 Yankson, Ernest 2 2017 Existence and uniqueness of solutions for neutral periodic integro-differential equations with infinite delay. Zbl 1488.45036 Yankson, E. 1 2016 Existence and uniqueness of periodic solutions for a system of difference equations with finite delay. Zbl 1390.39022 Yankson, Ernest 1 2015 Existence of bounded solutions for almost linear Volterra difference equations using fixed point theory and Lyapunov functionals. Zbl 1312.39003 Raffoul, Youssef Naim; Yankson, Ernest 1 2014 On the existence of positive periodic solutions for totally nonlinear neutral differential equations of the second-order with functional delay. Zbl 1329.34112 Essel, Emmanuel K.; Yankson, Ernest 1 2014 Periodicity in a system of differential equations with finite delay. Zbl 1415.34111 Yankson, Ernest 2 2013 Positive periodic solutions for second-order neutral differential equations with functional delay. Zbl 1243.34114 Yankson, Ernest 7 2012 Existence and positivity of solutions for a nonlinear periodic differential equation. Zbl 1274.34230 Yankson, Ernest 5 2012 Existence of periodic solutions for totally nonlinear neutral differential equations with functional delay. Zbl 1248.34105 Yankson, Ernest 5 2012 Stability in discrete equations with variable delays. Zbl 1181.39017 Yankson, E. 9 2009 Stability of Volterra difference delay equations. Zbl 1113.39013 Yankson, Ernest 7 2006 Boundedness and stability in nonlinear delay difference equations employing fixed point theory. Zbl 1103.39009 Islam, Muhammad; Yankson, Ernest 15 2005 all cited Publications top 5 cited Publications all top 5 Cited by 60 Authors 13 Ardjouni, Abdelouaheb 12 Djoudi, Ahcene 7 Raffoul, Youssef Naim 6 Yankson, Ernest 4 Etemad, Sina 4 Mesmouli, Mouataz Billah 4 Rezapour, Shahram 3 Migda, Małgorzata 2 Ahmad, Hijaz 2 Bouakkaz, Ahlème 2 Essel, Emmanuel Kwame 2 Khemis, Rabah 2 Schmeidel, Ewa L. 2 Zada, Akbar 1 Ackora-Prah, Joseph 1 Addai, Emmanuel 1 Adivar, Murat 1 Alzabut, Jehad O. 1 Aouiti, Chaouki 1 Asamoah, Joshua Kiddy Kwasi 1 Avcı, İbrahim 1 Ben Gharbia, Imen 1 Berezansky, Leonid M. 1 Bessioud, Karima 1 Budak, Hüseyin 1 Chouaf, Safa 1 Diblík, Josef 1 Dinh Cong Huong 1 Egyir, V. K. 1 Elmabrok, Abdelhamid S. 1 Elmansouri, Rafik 1 Eloe, Paul W. 1 Essel, John Fiifi 1 Gil’, Michael Iosif 1 Gordon, Joseph Frank 1 Gou, Haide 1 Guo, Youming 1 He, Zaiyin 1 Huang, Minghui 1 Hussain, Azhar 1 Jonnalagadda, Jagan Mohan 1 Kaabar, Mohammed K. A. 1 Kara, Hasan Hüseyin 1 Khan, Hasib 1 Khelil, Kamel Ali 1 Koyuncuoğlu, Halis Can 1 Kublik, Catherine M. 1 Li, Tingting 1 Makhzoum, Haitham 1 Migda, Janusz 1 Nockowska-Rosiak, Magdalena 1 Ogundare, Babatunde Sunday 1 Olayemi, S. A. 1 Popa, Ioan-Lucian 1 Rezaiguia, Ali 1 Růžičková, Miroslava 1 Shah, Anwar 1 Soualhia, Imene 1 Waheed, Hira 1 Zhang, Lingling all top 5 Cited in 33 Serials 3 Turkish Journal of Mathematics 3 Opuscula Mathematica 2 Mathematical Methods in the Applied Sciences 2 Rendiconti del Circolo Matemàtico di Palermo. Serie II 2 Cubo 2 Proyecciones 2 Tbilisi Mathematical Journal 2 Electronic Journal of Mathematical Analysis and Applications EJMAA 2 Journal of Function Spaces 1 Computers & Mathematics with Applications 1 Journal of Mathematical Analysis and Applications 1 Physica A 1 Acta Mathematica Vietnamica 1 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 1 Acta Mathematicae Applicatae Sinica 1 Bulletin of the Korean Mathematical Society 1 Applied Mathematics Letters 1 International Journal of Computer Mathematics 1 Computational and Applied Mathematics 1 Fractals 1 Differential Equations and Dynamical Systems 1 Vietnam Journal of Mathematics 1 Honam Mathematical Journal 1 Mathematica Moravica 1 Communications in Nonlinear Science and Numerical Simulation 1 Qualitative Theory of Dynamical Systems 1 Journal of Applied Mathematics and Computing 1 Advances in Difference Equations 1 Acta Universitatis Sapientiae. Mathematica 1 Afrika Matematika 1 Caspian Journal of Mathematical Sciences 1 Journal of Applied Analysis and Computation 1 Ural Mathematical Journal all top 5 Cited in 13 Fields 26 Ordinary differential equations (34-XX) 19 Difference and functional equations (39-XX) 16 Operator theory (47-XX) 9 Integral equations (45-XX) 4 Biology and other natural sciences (92-XX) 3 Real functions (26-XX) 2 Measure and integration (28-XX) 2 Dynamical systems and ergodic theory (37-XX) 1 Abstract harmonic analysis (43-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Numerical analysis (65-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Systems theory; control (93-XX) Citations by Year