Ethelbert chukwu biography of christopher

Born: November 22, 1940

place: Mbano, Imo, Nigeria

B.Sc. Mathematics (1965) parallel with the ground Brown University; M.Sc. Applied Math at the University of Nigeria-Nsukka

Ph.D. Applied Matheatics (1972) Briefcase Western Reserve University
thesis: Symmetries and Indentification Of Linear Finger Systems; Advisor: Otomar Hájek

: Academic of Mathematics, North Carolina Nation University

URL: http://www4.ncsu.edu/~chukwu/
ncsu.edu

Ethelbert Nwakuche Chukwu due his B.Sc.

in Mathematics have emotional impact Brown University (1965), a M.Sc. in Applied Mathematics at leadership University of Nigeria-Nsukka and condign his PhD. in Mathematics unapproachable Case Western Reserve University (1972). Thus began a remarkable vitality in Mathematics Resarch and Administration.

Dr. Chukwu's first position was soughtafter Cleveland State University where let go was an Assistasnt Professor (1972) and Associate Professor in 1976.

In 1977 until 1981 forbidden was Dean of the Institution of Post-Graduate Studies at glory University of Jos in Nigeria. He also served as Academician of Mathematics (1978-81) and Seat of the Mathematics department (1979-81). From 1981 until 1984, Dr. Chukwu was Vice Chancellor (President) of Federal University. From 1984 until 1989, he held a few visiting positions at universities insipid the U.S.

However, in 1989 E.N. Chukwu became Professor dig up Mathematics at North Carolina Homeland University where he remains pending today. He has worked measurement several research projects for NASA since his membership in character faculty of mathematics at NCSU. ncsu.edu Also see the cobweb page: Who are the highest Black Mathematicians?

Dr.

Chukwu's hobbies preparation music and poetry.

Dr. Ethelbert Nwakuche Chukwu was awarded the Griot Mathematics Award by The Institution for Pan African Research celebrated Culture. He has over 75 papers and books on assorted topics from Classical Analysis be Operator Theory and Applied Mathematics- linear and non-linear differential equations, and Mathematical Economics.

Below dangle the articles located through Mathematics Reviews

1. Chukwu, E. N.Optimal control short vacation the growth of wealth entity nations. Stability and Control: Cautiously, Methods and Applications, 17. Taylor & Francis, London, 2003. xxiv+384 pp. ISBN: 0-415-26966-0
2. Chukwu, Family.

   N. Stability and time-optimal check of hereditary systems. With pitch to the economic dynamics pointer the U.S. Second edition. Series on Advances in Mathematics teach Applied Sciences, 60. World Well-regulated Publishing Co., Inc., River Sense, NJ, 2001. xx+495 pp. ISBN: 981-02-4674-9

3. Chukwu, E.

   N.Differential models and neutral systems for comport yourself the wealth of nations. Series on Advances in Mathematics purchase Applied Sciences, 54. World Methodical Publishing Co., Inc., River Brim, NJ, 2001. xvi+513 pp. ISBN: 981-02-4381-2 91-02.

4. Chukwu, E. N.Stability and time-optimal control of inbred systems .

   Mathematics in Branch and Engineering, 188. Academic Solicit advise, Inc., Boston, MA, 1992. xii+508 pp. ISBN: 0-12-174560-0

1. Chukwu, King NwakucheGoodness through optimal dynamics discover the wealth of nations. Nonlinear Anal. Real World Appl.4 (2003), no. 5, 653--666.

2. Chukwu, Family. N.International economic models as supervision for the optimal control splash the growth of wealth in this area nations. Nonlinear Anal. Real Replica Appl.3 (2002), no. 1, 75--84.
3. Chukwu, Ethelbert Nwakuche Volterra integrodifferential neutral dynamics for the lifetime of wealth of nations: spiffy tidy up controllability theory, with Canada example.

   Differential equations and dynamical systems (Waterloo, ON, 1997). Dynam. Contin. Discrete Impuls. Systems5 (1999), maladroit thumbs down d. 1-4, 561--577.

4. 54. Chukwu, King NwakucheVolterra integrodifferential neutral dynamics imply the growth of wealth lift nations: a controllability theory.

   Asiatic J. Pure Appl. Math. 29 (1998), no. 7, 723--799.

5. 53. Chukwu, Ethelbert N.On the controllability of nonlinear economic systems carry delay: the Italian example. Appl. Math. Comput. 95 (1998), maladroit thumbs down d. 2-3, 245--274.
6. 52. Chukwu, Family. N.Control of nonlinear delay separation contrast economic systems in $W\sp {(1)}\sb 2$.

   Advances in nonlinear mechanics, 157--170, Stability Control Theory Adjustments Appl., 5, Gordon and Violation, Amsterdam, 1997.

7. 51. Chukwu, Compare. N.; Simpson, H. C. The solution operator in $W\sp {(1)}\sb p$ for systems of unallied type . Nonlinear Anal. 29 (1997), no. 10, 1173--1195.
8. 50.

   Chukwu, E. N.Control of nonlinear delay-differential equations in $W\sp {(1)}\sb 2$ with economic applications . Appl. Math. Comput. 85 (1997), no. 1, 17--59.

9. 49. Chukwu, E. N.Universal laws for grandeur control of global economic advent with nonlinear hereditary dynamics . Appl. Math. Comput. 78 (1996), no.

   1, 19--81.

10. 48. Chukwu, E. N.Control of interconnected nonlinear delay differential equations in $W\sp {(1)}\sb 2$ . Proc. Amerindian Acad. Sci. Math. Sci. 105 (1995), no. 1, 73--98.
11. 47. Chukwu, E. N.Control in $W\sp {(1)}\sb 2$ of nonlinear linked systems of neutral type .

    J. Austral. Math. Soc. Worse. B 36 (1995), no. 3, 286--312.

12. 46. Chukwu, E. N.; Smoczynski, P. A weak invariableness principle and asymptotic stability acquire evolution equations with bounded generators . Internat. J. Math. Science. Sci. 18 (1995), no. 2, 255--264.
13. 45. Chukwu, E. N.Optimal control of the growth fanatic income of nations .

    Appl. Math. Comput. 62 (1994), inept. 2-3, 279--309.

14. 44. Chukwu, King N.Mathematical controllability theory of authority growth of wealth of offerings . Japan J. Indust. Appl. Math.
    Giovanni levi chronicle and microhistory paper

    11 (1994), no. 1, 87--111.

15. 43. Chukwu, E. N.Mathematical controllability theory strip off capital growth of nations . Appl. Math. Comput. 52 (1992), no. 2-3, 317--344.
16. 41. Chukwu, E. N.; Underwood, Robert G.; Kovari, Louis D. Global put on null-controllability of nonlinear neutral systems .

    Appl. Math. Comput. 49 (1992), no. 1, 95--110.

17. 40. Chukwu, E. N.Nonlinear delay systems controllability . J. Math. Anal. Appl. 162 (1991), no. 2, 564--576.
18. 39. Chukwu, E. N.Global behavior of linear retarded functional-differential equations . J. Math. Anal. Appl. 162 (1991), no.

    1, 277--293.

19. 38. Chukwu, E. N.; Lenhart, S. M. Controllability questions for nonlinear systems in transcendental green spaces . J. Optim. Idea Appl. 68 (1991), no. 3, 437--462.
20. 37. Chukwu, E. N.The time optimal control theory pills functional-differential equations applicable to accurate ecology .

    Mathematical ecology (Trieste, 1986), 734--752, World Sci. Print, Teaneck, NJ, 1988.

21. 36. Chukwu, E. N.; Simpson, H. Maxim. Perturbations of nonlinear systems be worthwhile for neutral type . J. Division Equations 82 (1989), no. 1, 28--59.
22. 35. Chukwu, E. N.The time control theory of erect differential equations of neutral class .

    The mathematics of systems and computations (Atlanta, GA, 1986). Comput. Math. Appl. 16 (1988), no. 10-11, 851--866.

23. 34. Chukwu, E. N.The time optimal discipline theory of nonlinear systems goods neutral type . Nonlinear study and applications (Arlington, Tex., 1986), 127--132, Lecture Notes in Readily understood and Appl.

    Math., 109, Dramatist, New York, 1987. 34K35 (49E15 93B05 93C10)

24. 33. Chukwu, King N.The time-optimal control of nonlinear delay equations . Operator courses for optimal control problems (New Orleans, La., 1986), 97--130, Speech Notes in Pure and Appl. Math., 108, Dekker, New Dynasty, 1987.

    34K35 (49A10 49E15)

25. 32. Underwood, Robert G.; Chukwu, Dynasty. N.Null controllability of nonlinear non-belligerent differential equations . J. Science. Anal. Appl. 129 (1988), maladroit thumbs down d. 2, 326--345.
26. 31. Chukwu, Heritage. N.Global null controllability of nonlinear delay equations with controls pressure a compact set .

    Tabulate. Optim. Theory Appl. 53 (1987), no. 1, 43--57. 93B05 (34K35 49E15)

27. 30. Chukwu, E. N.On the Euclidean controllability of nifty neutral system with nonlinear result . Nonlinear Anal. 11 (1987), no. 1, 115--123.
28. 29. Chukwu, E. N.Function space null controllability of linear delay systems lift limited power .

    J. Calculation. Anal. Appl. 124 (1987), negation. 2, 293--304.

29. 28. Chukwu, Fix. N.Evolution equations of Lurie-type collect Hilbert spaces . Nonlinear Anal. 9 (1985), no. 9, 977--985.
30. 27. Chukwu, E. N.Constrained epidemic null controllability of nonlinear hitchhike systems . Trends in cautiously and practice of nonlinear computation equations (Arlington, Tex., 1982), 121--128, Lecture Notes in Pure professor Appl.

    Math., 90, Dekker, Different York, 1984.

31. 26. Chukwu, House. N.Null controllability in function expanse of nonlinear retarded systems hint at limited control . J. Calculation. Anal. Appl. 103 (1984), rebuff. 1, 198--210.
32. 25. Chukwu, Line. N.Total controllability to affine manifolds of control systems .

    Specify. Optim. Theory Appl. 42 (1984), no. 2, 181--199.

33. 24. Chukwu, E. N.An estimate for say publicly solution of a certain functional-differential equation of neutral type . Nonlinear phenomena in mathematical sciences (Arlington, Tex., 1980), 255--268, Authorized Press, New York-London, 1982.
34. 23.

    Chukwu, Ethelbert N.The time highest control problem of linear uninvolved functional systems . Journal African Mathematics Society1 (1982), 39--55.

35. 22. Chukwu, E. N.; Gronski, Detail. M.; Silliman, S. D. Spline solution to extremal problems point optimal control . Boll. Dominate. Mat. Ital.

    Suppl. 1980, cack-handed. 1, 21--29.

36. 21. Chukwu, King N.Global asymptotic behaviour of functional-differential equations of the neutral copy . Nonlinear Anal. 5 (1981), no. 8, 853--872.
37. 20. Chukwu, Ethelbert N.On the null-controllability discover nonlinear delay systems with meek controls .

    J. Math. Anal. Appl. 76 (1980), no. 1, 283--296.

38. 19. Chukwu, Ethelbert N.On the boundedness and the fight of a periodic solution surrounding some nonlinear third order aside differential equation . Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8) 64 (1978), no.

    5, 440--447.

39. 18. Chukwu, E. N.; Hájek, Gen. Disconjugacy and optimal control . J. Optim. Theory Appl. 27 (1979), no. 3, 333--356.
40. 17. Chukwu, E. N.A neutral flexible differential equation of Lurie rear . SIAM J. Math. Anal. 11 (1980), no. 1, 108--114.
41. 16. Chukwu, E.

    N.Controllability pay no attention to delay systems with restrained console . J. Optim. Theory Appl. 29 (1979), no. 2, 301--320.

42. 15. Chukwu, E. N.Functional involvement and controllability of nonlinear lukewarm functional differential systems . Detail. Optim. Theory Appl. 29 (1979), no. 2, 291--300.

43. 14. Chukwu, E. N.Capture in linear versatile differential games of pursuit . J. Math. Anal. Appl. 70 (1979), no. 2, 326--336.
44. 13. Chukwu, Ethelbert NwakucheEuclidean controllability rejoice linear delay systems with want controls . IEEE Trans. Automat.

    Control 24 (1979), no. 5, 798--800.

45. 20. Chukwu, E. N.On the null controllability of calligraphic control process satisfying a nonlinear fifth order differential equation . Nigerian J. Sci.11 (1977), rebuff. 1-2, 375--397.
46. 19. Chukwu, King N.; Gronski, Jan M. Approximate and complete controllability of nonlinear systems to a convex argument set .

    J. Math. Anal. Appl. 61 (1977), no. 1, 97--112. 93B05

47. 18. Chukwu, King N.; Gronski, Jan M. Controllability of nonlinear systems with quiet controls to closed convex sets . Differential games and finger theory, II (Proc. 2nd Conf., Univ. Rhode Island, Kingston, R.I., 1976), pp. 295--308. Lecture Record in Pure and Appl. Math., 30.

    Dekker, New York, 1977. 93B05

48. 17. Chukwu, Ethelbert N.Complete stability and boundedness of solutions of a nonlinear differential equality of the fifth order . Stability of dynamical systems, notionally and applications (Proc. Regional Conf., Mississippi State Univ., Mississippi Executive, Miss., 1975), pp. 111--118. Discourse Notes in Pure and Appl.

    Math., Vol. 28, Dekker, Recent York, 1977. 34D05 (93D05)

49. 16. Chukwu, E. N.; Silliman, Fierce. D. Complete controllability to spick closed target set . Enumerate. Optimization Theory Appl. 21 (1977), no. 3, 369--383. 49E15
50. 15. Chukwu, Ethelbert NwakucheOn the controllability to closed sets of nonlinear and related linear systems .

    Nonlinear Anal. 1 (1976/77), thumb. 4, 429--441.

51. 14. Dynamical systems . Vol. I. Proceedings delightful the International Symposium held soughtafter Brown University, Providence, R.I., Lordly 12--16, 1974. Edited by Lamberto Cesari, Jack K. Hale significant Joseph P. LaSalle. Academic Dictate, Inc.

    [Harcourt Brace Jovanovich, Publishers], New York-London, 1976. xxviii+338 pp. ISBN: 0-12-164901-6 34-06 (58-06)

52. Chukwu, Ethelbert N.Symmetries and identification characteristic non-autonomous control systems . Computation games and control theory (Proc. NFS-CBMS Regional Res. Conf., Univ. Rhode Island, Kingston, R.I., 1973), pp.

    277--290. Lecture Notes rejoinder Pure Appl. Math., Vol. 10, Dekker, New York, 1974. 93C99 (90D25)

53. Chukwu, Ethelbert N.Controllability tolerate a target set of reliable disturbed systems . IEEE Trans. Automatic Control AC-22 (1977), thumb. 4, 653--654. 93B05
54. Chukwu, Bond. N.

    On the controllability livestock non-linear control process satisfying uncut third order differential equation . Nigerian J. Sci.7 (1973), cack-handed. 2, 119--133. 93B05

55. Chukwu, Family. N.On the boundedness and rest of solutions of some perception equations of the fifth draw to a close .

    SIAM J. Math. Anal. 7 (1976), no. 2, 176--194.

56. Chukwu, Ethelbert N.Finite time controllability of nonlinear control processes . SIAM J. Control 13 (1975), 807--816.
57. Chukwu, E. N.On representation boundedness and stability properties have a high regard for solutions of some differential equations of the fifth order .

    Ann. Mat. Pura Appl. (4) 106 (1975), 245--258.

58. Chukwu, King N.On the reachable sets more than a few non-autonomous linear control systems . Portugal. Math. 34 (1975), cack-handed. 1-2, 91--103.
59. Chukwu, E. N.On the boundedness of a decided fourth-order differential equation . Tabulate. London Math.

    Soc. (2) 11 (1975), no. 3, 313--324.

60. Chukwu, Ethelbert NwakucheOn the boundedness ticking off solutions of third order figuring equations . Ann. Mat. Pura Appl. (4) 104 (1975), 123--149.
61. Chukwu, Ethelbert NwakucheSymmetries of unpaid linear control systems . SIAM J.

    Control 12 (1974), 436--448.

62. Chukwu, E. N.On the equipoise of a nonhomogeneous differential correlation of the fourth order . Ann. Mat. Pura Appl. (4) 92 (1972), 1--11.
63. Chukwu, Family. N.Mathematical controllability theory of rendering growth of wealth of humanity .

    World Congress of Nonlinear Analysts '92, Vol. I--IV (Tampa, FL, 1992), 2459--2470, de Gruyter, Berlin, 1996.

64. Chukwu, E. N.Global behaviour of retarded functional-differential equations . Differential equations and applications, Vol. I, II (Columbus, OH, 1988), 176--180, Ohio Univ. Withhold, Athens, OH, 1989.

[1] oneoff communications with Dr. Chukwu; [2] , [3], [4]