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Display Publications of Faculty: All Academic Units from to 2012
Results 14751 to 14775 of 14997

Yakubu, Abdul-Aziz (2005)
Periodically forced nonlinear difference equations with delay. Difference Equations and Discrete Dynamical Systems. Proc. of the 9th International Conference, University of California, Los Angeles, CA (2005): 217-233.

Yakubu, Abdul-Aziz (2005)
Multiple attractors via CUSP bifurcation in periodically varying environments. JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS 11 (2005): 365-377. Franke, JE; Yakubu, AZ.

Yakubu, Abdul-Aziz (2006)
Discrete-time SIS Epidemic Model in a Seasonal Environment. SIAM J. Appl. Math. 66, No.5 (2006): 1563-1587. John Franke and Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2006)
Signature function for predicting resonant and attenuant population 2cycles. Bulletin of Mathematical Biology, 68 (2006): 2069-2104. John Franke and Abdul-Aziz Yakubu

Yakubu, Abdul-Aziz (2006)
Epidemic spread in populations at demographic spread. Math. Studies on human disease dynamics, Contemp. Math., 410 (2006): 297-309. K. Rios-Soto, C. Castillo-Chavez, M. Neubert, E. Titi and A.-A. Yakubu.

Yakubu, Abdul-Aziz (2006)
Attenuant cycles in periodically forced discrete-time age-structured population models. Journal of Mathematical Analysis and Applications 316, No.1 (1 Apr 2006): 69-86. John E. Franke and Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2006)
Globally attracting attenuant versus resonant cycles in periodic compensatory Leslie models. Mathematical Biosciences, Volume 204, Issue 1, November 2006, Pages 1-20. John E. Franke and Abdul-Aziz Yakubu

Yakubu, Abdul-Aziz (2007)
Allee effects in a discrete-time SIS epidemic model with infected newborns. Journal of Difference Equations and Applications, 13, No.4 (Apr 2007): 341–356.

Yakubu, Abdul-Aziz (2007)
Population models in almost periodic environments. Journal of Difference Equations and Applications, 13, No.4 (Apr 2007): 239–260. Toka Diagana, Sber Elaydi and Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2007)
Using a signature function to determine resonant and attenuant 2-cycles in the Smith–Slatkin population model Journal of Difference Equations and Applications, 13, No.4 (Apr 2007): 289–308. John E. Franke and Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2007)
SIS epidemic attractors in periodic environments. Journal The Limits of Populist Diplomacy: Fidel Castro s April 1959 Trip to North America, Diplomacy and Statecraft 18:1 (March 2007): 237-268. of Biological Dynamics 1, No.4 (2007): 394-412. John Franke, Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2007)
Two-patch dispersal-linked compensatory-overcompensatory spatially discrete population models. J Biol Dyn., Vol.1, No.2 (2007): 157-82. Yakubu AA.

Yakubu, Abdul-Aziz (2008)
Disease-induced mortality in density-dependent discrete-time S-I-S models. Journal of Mathematical Biology 57 (Dec 2008): 755-790. John Franke and Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2008)
Asynchronous and synchronous dispersals in spatially discrete population models. SIAM J. Appl. Dyn. System 7 (2008): 284-310 3. Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2009)
Periodic versus constant harvesting of discretely reproducing fish populations. Journal of Biological Dynamics, Vol.3, No.3 (2009): 342-356. Abdul-Aziz Yakubu and Michael Fogarty.

Yakubu, Abdul-Aziz (2009)
Discrete hierarchical competition with reward and cost of dispersion. J. Difference Equ. Appl. Vol.15, No,4 (2009): 399-414. Kbenesh W Blayneh, Abdul-Aziz Yakubu, Jemal Mohammed-Awel.

Yakubu, Abdul-Aziz (2009)
Malaria model with periodic mosquito birth and death rates. Journal of Biological Dynamics, Vol.3, No.4 (2009): 430-445. Bassidy Dembele, Avner Friedman, and Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2009)
Mathematical model for optimal use of sulfadoxine-pyrimethamine as a temporary malaria vaccine. Bulletin of Mathematical Biology, 2009. Online First. Bassidy Dembele, Avner Friedman, Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2010)
Mathematical model for optimal use of sulfadoxine-pyrimethamine as a temporary malaria vaccine. Bulletin of Mathematical Biology, Vol.72, No.4 (2010): 914-930. Dembele, B., Friedman, A., Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2010)
Peptide sequence tag-based blind identification-based SVM model. Proceedings - 9th International Conference on Machine Learning and Applications, ICMLA 2010, art. no. 5708980 (2010): 979-984. Hui Li, Chunmei Liu, Xumin Liu, Macire Diakite, Legand L. Burge III , Abdul-Aziz Yakubu, William Southerland

Yakubu, Abdul-Aziz (2010)
A heuristic algorithm for finding the longest pathways in a biochemical network. Proceedings - 9th International Conference on Machine Learning and Applications, ICMLA 2010, art. no. 5708879 (2010): 515-522. Chunmei Liu, Hui Li, Alison Leonce, Legand L. Burge III, John Trimble1, Peter Keiller, Abdul-Aziz Yakubu

Yakubu, Abdul-Aziz (2011)
Discrete-time exploited fish epidemic models. Afrika Matematika, Online First™, 4 March 2011. Abdul-Aziz Yakubu, Najat Ziyadi.

Yakubu, Abdul-Aziz (2011)
Constant proportion harvest policies: Dynamic implications in the Pacific halibut and Atlantic cod fisheries. Mathematical Biosciences, In Press, Uncorrected Proof, Available online 5 May 2011. Abdul-Aziz Yakubu, Nianpeng Li, Jon M. Conrad, Mary-Lou Zeeman.

Yakubu, Abdul-Aziz (2011)
Periodically forced discrete-time SIS epidemic model with disease induced mortality. Mathematical Biosciences and Engineering, Vol.8, No.2 (2011): 385-408. Franke, J.E., Abdul-Aziz Yakubu.

Yakubu, Abdul-Aziz (2012)
A juvenile-adult discrete-time production model of exploited fishery systems. Natural Resource Modeling, Vol.25, No.2 (2012): 273-324. Nianpeng Li, Abdul-Aziz Yakubu.

Results 14751 to 14775 of 14997

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