**Name: Opoola T.O.**

**Status**

**: Professor**

Department: Mathematics

Department: Mathematics

His Publications are:

- Fadipe – Joseph O. A. and Opoola T. O. (2010). "On p-Valent Functions", ICASTOR Journal of Mathematical Sciences, vol. 4, No 1 (to appear)
- Opoola, Timothy O.; Fadipe-Joseph, Olubunmi A. (2009). "The Schwarzian derivative and univalent functions theory". Sci.Ser. A Math.Sci. (N. S.) (http://www.mat.utfsm.cl/ ), 57 – 60
- Fadipe – Joseph O. A. and Opoola T. O. (2009). "Subordination Principle in Univalent Functions Theory". African Journal of Science and Technology(AJST) Science and Engineering Series (http://www.ansti.org/ ) Vol. 10, No. 1, pp 89 – 92
- Fadipe – Joseph O. A. and Opoola T. O., (2008). "On Bloch Seminorm", Mathematical Sciences, (http://www.kiau.ac.ir/ ) vol. 2, No 3, 309 – 316.
- Babalola, K. O. and Opoola T. O. "On the coefficient of a certain class of analytic functions. Advances in Inequalities for Series", (Edited by S. S. Dragomir and A. Sofo), Nova Science Publishers (http://www.novapublishers.com) (2008), 5 – 17
- Babalola, K. O. and Opoola T. O. "Radius problems for a certain class of analytic functions". Advances in Inequalities for Series, (Edited by S. S. Dragomir and A. Sofo), Nova Science Publishers (http://www.novapublishers.com) (2008), 19 – 24
- Opoola T. O. and Babalola, K. O. "Some applications of a lemma concerning analytic functions having positive real part in the unit disk". Int. J. Math. & Comp. Sc. (http://ijmcs.future-in-tech.net) 2 (4) (2007), 361 – 369
- Babalola, K. O. and T. O. Opoola. "A sharp inclusion theorem for a certain class of analytic functions defined by the Salagean derivative". Int. J. Math. & Comp. Sc. (http://ijmcs.future-in-tech.net) 2 (4) (2007), 371 – 375
- Oladipo A. T., Babalola, K. O. and Opoola T. O. "Generalized convolution properties for certain classes of analytic functions", Research J. Applied Sciences 2 (3) (2007), 289 – 294.
- Fadipe – Joseph O. A. and Opoola T. O., (2007). "On starlikeness and Convexity properties of a Subclass of Univalent Functions", The Journal of Mathematical Association of Nigeria Vol. 34, No 2B, pgs 374 -379.
- J. A. Gbadeyan, T. O. Opoola and S. C. Osuala, (2007). "Qualitative properties of membrane elastic shells", Academy Journal of Science and Engineering, Vol. 5, No. 1, 51 – 57.
- Y. O. Aderinto and T. O. Opoola (2007), "On subordination properties for some classes of starlike functions". Scientia Africana Vol. 6, No. 11, 27 – 30.
- Babalola K. O. and Opoola, T. O. "Iterated integral transforms of Caratheodory functions and their applications to analytic and univalent functions", Tamkang Journal of Mathematics (http://www.math.tku.edu.tw) 37 (4) (Winter 2006), 355 – 366
- Fadipe – Joseph O. A. and Opoola T. O. (2005). "On the Norm of the Pre-Schwarzian derivatives", Nigeria Journal of Pure and Applied Sciences,Vol. 20, 1872 – 1878.
- Opoola, T. O., Babalola K. O., Fadipe-Joseph, O. A. and Rauf, K. "On coefficient bounds of a subclass of univalent functions", J. Nigerian Mathematical Society 24 (2004), 87 – 92
- T. O. Opoola and A. T. Oladipo (1997) "On some properties of a subclass of univalent functions". Nigerian Journal of Pure and Applied Science, Vol. 12, 569 – 572.
- T. O. Opoola and J. A. Gbadeyan (1996) "On certain properties for a subclass of univalent functions". Nigerian Journal of Pure and Applied Science, Vol. 11, 476 – 480.
- T. O. Opoola (1995) "On multidimensional analogue of Wieman’s theorem". Nigerian Journal of Mathematics and Applications, Vol. 8, No. 2, 89 – 94.
- T. O. Opoola (1993). "On the growth of of the minimum modulus of entire functions of exponential type". Proceedings of the Fourth Finnish-Polish Summer School in complex Analysis, Ber. Univ. Jyvaskyla Math. Inst. 55, 131 – 136.
- T. O. Opoola (1991). "On minimum modulus of entire functions". Journal of the Nigerian Mathematical Society, Vol. 10, 25 – 30.
- T. O. Opoola and J. A. Gbadeyan, (1990). "Entire functions of several complex variables of finite order", ABACUS Vol. 19, No. 2, 7 – 15.
- T. O. Opoola (1990) "On a lower-bound theorem of entire functions of several complex variables". Nigerian Journal of Mathematics and Applications, Vol. 3, 15 – 19.
- T. O. Opoola and J. A. Gbadeyan (1990). "On some properties of entire functions of several complex variables of regular growth". Journal of the Nigerian Mathematical Society, Vol. 5, 17 – 26.
- T. O. Opoola (1990). "On type of entire functions of several complex variables". ABACUS Vol. 19, No. 2, 1 – 6.
- Opoola, T.O. & Gbadeyan, J.A. (1986): "On Some Properties of Entire Functions of Several Complex Variables of Regular Growth." Journal of Nigerian Mathematical Society (JNMS), Vol. 5, pp. 17-78. Publisher: Nigerian Mathematical Society.
- Opoola, T.O. (1990): On Type of Entire Functions of Several Complex Variables, Journal of The Nigerian Mathematical Society, (ABACUS), Vol. 17, No.2, pp. 1-6. Publisher: Mathematical Association of Nigeria.
- Opoola, T.O. & Gbadeyan, J.A. (1990): Entire Functions of Several Complex Variables of Finite Order, ACACUS, Vol. 19, No. 2, pp. 7-15. Publisher: Mathematical Association of Nigeria.
- Opoola, T.O. (1990): On a Lower Bound Theorem of Entire Functions of Several Complex Variables, Nigerian Journal of Mathematics and Applications (NJMA), Vol. 3, pp. 15-19. Publisher: Kwara State Branch of Mathematical Association of Nigeria.
- Gbadeyan, J.A. & Opoola, T.O. (1990): Qualitative Properties of the Membrane Elastic Shells, Journal of the Mathematical Society of Nigeria (ABACUS), Vol. 12, pp. 107–102 Publisher: Mathematical Association of Nigeria.
- Opoola, T.O. (1991): On The Minimum Modulus of Entire Functions, Journal of the Nigerian Mathematical Society (JNMS), Vol. 10, pp. 25-30. Publisher: Nigeria Mathematical Society.
- Opoola, T.O. (1993): On The Growth of The Minimum Modulus of Entire Functions of Exponential Type. Edited Proceedings of The Fourth Finnish-Polish School in Complex Analysis at JYVASKYKLA Maths. Institute.
- Opoola, T.O. (1994): "On a New Subclass of Univalent Functions." Mathematical Cluj, Vol. 36 (59), No. 2, pp. 94–200. Publisher: Romania Academy of Science.
- Opoola, T.O. (1994): On Some Properties of Functions Meromorphically Univalent in the unit disk. ABACUS Vol. 24 No.2, pp. 315 -315. Publisher: Mathematical Association of Nigeria
- Opoola, T.O. (1995): On Multi-Dimensional Analogue of Wieman’s Theorem. Journal of Mathematics and Applications. Vol.8 No.2, pp. 89-94. Publisher: Kwara State Branch of Mathematical Association of Nigeria. Vol. 8, no 2, pp 89 -94
- Opoola, T.O. (1996): On Defect Divisors of Holomorphic Mappings. ABACUS Vol. 24, No.2, pp 203-214. Publisher: Mathematical Association of Nigeria.
- Opoola, T.O. (1996): On Some Properties of the Proximity Function of Holomorphic Mappings. ABACUS Vol. 24, No.2, pp 301-304 Publisher: Mathematical Association of Nigeria.
- Opoola, T.O. & Gbadeyan J.A. (1996): On Certain Properties of a Subclass of Univalent Functions, Nigerian Journal of Pure and Applied Sciences, Vol. 11, pp. 488-492. Publisher: Faculty of Science, University of Ilorin.
- Opoola, T.O. (1997): On a Condition for Univalency. Nigerian Journal of Mathematics and Applications, Vol. 10, pp. 172 – 176. Publisher: Kwara State Branch of Mathematical Association of Nigeria.
- Opoola, T.O. & Oladipo, A.T. (1997): On Some Properties of a Subclass of Univalent Functions. Nigerian Journal of Pure and Applied Science, Vol. 12, pp. 569-572. Publisher: Faculty of Science, University of Ilorin.
- Opoola, T.O. et al (2004): "On Coefficients Bound of a Subclass of Univalent Functions." Journal of Nigerian Mathematical Society. (JNMS), Vol. 24, pp. 87-92. Publisher: Mathematical Association of Nigeria.
- Fadipe Joseph O.A. and Opoola T.O. (2005): "On the Norm of Pre-Schwarzian Derivatives." Nigerian Journal of Pure and Applied. Vol. 20, pp. 1872 – 1878. Publisher: Faculty of Science, University of Ilorin.
- Babalola, K.O. and Opoola T.O. (2006): "Iterated Integral Transforms of Caratheodory Functions and their Applications to Analytic and Univalent Functions." Tamkang Journal of Mathematics 37 (4) (2006), 355 – 366. Publisher: Tamkang university, China.
- Opoola, T.O. and Babalola K.O. (2007): "Some Applications of a Lemma Concerning Analytics Functions having Positive Real Part." Journal of the Nigeria Mathematical Society. Vol. 26 Publisher: Nigeria Mathematical Society.
- Babalola, K.O. and Opoola, T.O. (2007): "A Sharp Inclusion Theorem for Analytic Functions Involving the Salagean Derivatives." Journal of the Nigerian Mathematical Society, Vol. 26 Publisher: Nigeria Mathematical Society.
- Oladipo A.T., Babalola, K.O. and Opoola T.O.(2007) Generalized Convolution Properties for Certain Classes of Analytic Functions. Research Journal of Applied Sciences 2 (3), 289 – 294. Publisher: Medwell Journals, Pakistan.
- Raufu, K. and Opoola, T.O.(2007): On a Differential Subordination of a Certain Subclass of Univalent Functions. International Journal of Mathematic and Computer Science. No.2 pp. 127 – 136. (http: llijmcs, future mtec.net)
- Aderinto, V.O. and Opoola, T.O.(2007): On Subordination Properties for Some Starlike Functions. Scientia Africana, An International Journal of Pure and Applied Science, Published by Faculty of Science University of Port Harcourt, Port Harcourt, Nigeria.
- Fadipe–Joseph, O.A. and Opoola, T.O.(2007) "On Starlikeness and Convexity Properties of a Subclass of Univalent Functions." ABACUS. Vol. 34 No 28. 374 – 379. Publisher: Mathematical Association of Nigeria.
- Babalola, K.O. and Opoola, T.O. (2008) "Radius Problem for a Certain Class of Analytic Functions Involving the Salagean Derivatives." Advances in Inequalities for Series, pp15-21. Published by Nova Science Publishers Inc, New York. Edited by S.S. Dragomir and A. Sofo.
- Babalola, K.O. and Opoola, T.O. (2008): On the Coefficient of a Certain Class of Analytic Functions Advances in Inequalities for Series,pp1-13. Published by Nova Science Publishers Inc, New York. Edited by S.S. Dragomir and A. Sofo.
- Fadipe–Joseph, O.A. and Opoola, T.O. (2008): "On Bloch – Seminorm." Mathematical Sciences, Vol. 2 No 3, pp 309 – 316. Publisher: Department of Mathematics, Islamic Azad University-Karaj Branch, Karaj, Teheran, Iran.
- Opoola, T.O. and Fadipe–Joseph, O.A. (2009): "The Schwarzian Derivative and Univalent Functions Theory." SCIENTIA, Series A: Mathematical Sciences, Vol. 18, pp 57-59. Published by Universidad Technical Federico Santa Maria Valparaiso, Chile.
- Fadipe – Joseph, O.A. and Opoola, T.O.(2009): Surbordination Principles in Univalent Functions Theory. African Journal of Science and Technology (AJST). Science and Engineering Series. (http://www.ansti.org/) Vol. 10. No 1. 89 - 92
- Makinde, D.O. and Opoola, T.O.(2010) On Sufficient condition for Starlikeness. General Mathematics, Vol. 18, pp. 35 -39. Publisher: Department of Mathematics, University “Lucian Blaga” of Sibiu, Romania.
- Fadipe–Joseph, O.A. and Opoola, T.O.(2010) "On P-valent Functions." ICASTOR Journal of Mathematical Sciences, Vol.4, No1. pp. 83 – 86. Publisher: Indian Centre for Advanced Scientific and Technological Research.
- Opoola, T. O. (2011) Characterization Theorem For Certain Class of Analytic Functions. To Appear. Proceedings of the XVI-th Conference on Analytic Functions and Related Topics, Chelm, Poland
- Oyekan, E. A. and Opoola, T. O. (2011) "Subordination Properties Associated With A Certain Subclass of Analytic Functions Defined by Salagean Derivative." To Appear. Proceedings of the XVI-th Conference on Analytic Functions and Related Topics, Chelm, Poland
- Makinde, D. O. and Opoola, T. O. (20011); On the Radius of Starlikeness and Convexity of Certain Subclass of Analytic Functions. Far East Journal of Mahematical Sciences.Vol.56,No.1.pp. 1 – (http://pphmj.com/journals/fjms.htm)