Some Research Articles
Published in Mathematical Journals
___________________________________________________________________________
44. A Constant related to Fixed Points and Normal Structure in Banach Spaces (with Satit Saejung), to appear in Nonlinear Functional Analysis and Applications.
43. Some Geometric Measures of Spheres in Banach Spaces (with Satit Saejung), Applied Mathematics and Computation, Volume 214, 2009, pp. 102-107 .
42. Normal Structure and Generalized James and Zbaganu Constants (with Satit Saejung), Nonlinear Analysis Series A: Theory, Methods & Applications, Volume 71, 2009, pp. 3047-3052.
41. Some Geometric Parameters and Normal Structure in Banach Spaces (with Satit Saejung), to appear in Nonlinear Functional Analysis and Applications.
40.
A Note On Pythagorean Parameters and
(with Satit Saejung), International Journal of Pure and Applied Mathematics,
Volume 48, No. 4, 2008, pp.557-562.
39. Remarks On a Pythagorean Approach in Banach Spaces (with Satit Saejung),
Journal Mathematical Inequalities and Applications,
Volume 11, Number 2 (2008), pp. 213-220.
38. On the Generalized Pythagorean Parameters and the Applications
in Banach Spaces, Discrete and Continuous Dynamical Systems-Series B,
Vol. 8, Number 3, October 2007, pp. 557-567.
37. On Some Geometric
Parameters In Banach Spaces, J. of Math. Anal.
Appl., Vol. 344
(2007), pp. 114-122.
36. On Characterization of Euclidean Spaces,
Applied Mathematics
and Computations, Vol. 187 (2007), pp. 170-175.
35. A Note about Pythagorean Approach in Banach Spaces,
Journal of Dynamical Systems and Geometric Theories, Vol. 4, No. 2,
November 2006, pp. 125-132.
34.
Simple Form, but Deep Idea,
Proceedings of Second International
Conference on the Teaching of
Mathematics, J. Wiley Publishing Co.,
July 2006 (with Defan Wang).
33. On Modulus of Convexity and Smoothness in Banach Spaces,
Journal of Advances in Algebra and Analysis, Vol. 1, Number 1 (2006),
pp. 39-50.
32. A Pythagorean Approach in Banach Spaces, Journal of Inequalities
and Applications, Vol. 2006, Article ID 95982, pp. 1-11.
31. Normal Structure and Pythagorean Approach in Banach Spaces,
Periodica Mathematica Hungarica,
Vol. 51(2), 2005, pp. 19-30.
30. Normal Structure and Some Parameters in Banach Spaces, Journal of
Nonlinear Functional Analysis and Applications, Vol. 10, No. 2 (2005),
299-310.
29. Normal Structure and Smoothness in Banach Spaces, Journal of
Nonlinear Functional Analysis and Applications, Vol. 10, No. 1 (2005),
103-115.
28. On Octagons, Trends and Challenges in
Mathematics Education,
27. The
W*-Convexity and
Mathematics Letters, an International Journal of Rapid Publication, Vol. 17,
Issue 12, December 2004, 1381-1386.
26. On Modulus of Convexity in Banach Spaces, Applied Mathematics Letters,
an International Journal of Rapid Publication, Vol. 16, Issue 3, April 2003,
273-278.
25. Normal Structure and Modulus of Smoothness in Banach Spaces,
Journal of Nonlinear Functional Analysis and Applications, Vol. 8, No. 2,
2003, 233-242.
24. Mazur Distance and
Spaces, Differential Operators and
Nonlinear Analysis, Birkhauser, 2003,
305-306.
23. Convex Sets and Polygons, Journal of Dynamical Systems and Geometric Theories, Vol. 1, No. 2, November 2003, pp. 113-120.
22. Fixed Points,
Journal of Dynamical Systems and
Geometric Theories, Vol. 1, No. 1,
November 2002.
21. Convex Sets and Hexagon, Proceedings of
Second International
Conference
on the Teaching of Mathematics, J. Wiley Publishing Co., July 2002.
20. Mappings Between
Banach Spaces, Journal of Nonlinear Functional
Analysis and Applications, Vol. 6,
No. 2, 2001, 301-306.
19. The Parameters W(e) and
Topologies
in Banach Spaces, Journal of Nonlinear Analysis, Vol.
47,
No.8, 2001, 5709-5722.
18. Normal Structure and Arc Length in Banach Spaces, Taiwanese
Journal of Mathematics, Vol. 5, No. 2, June 2001, 353-366.
17. Some Properties of W*LUR in Dual Spaces, Journal of Mathematics Studies,
Vol. 34, No. 1, 2001, 5-11.
16. A
New Class of Banach Spaces with Uniform Normal
Structure, Northeast Mathematics Journal,
Vol. 17, No. 1, 2001, 103-110.
15. Normal Structure and Antipodal Points in Banach Spaces, ACTA
ANALYSIS FUNCTIONALIS APPLICATA, Vol. 2, No. 3, October
2000, 247-263.
14. Normal Hexagon and More General Banach Spaces with Uniform
Normal Structure, Journal of Mathematics, Vol. 20, No. 3, September,
2000, 241-248.
13. W*-Uniform Rotundity in Dual Spaces, Proceedings of Second Asian Mathematical Conference, World Scientific Publishing Co., 1997, 17-21.
12. An Application of Elementary Geometry to Function Analysis, College Mathematics Journal, Vol. 28, No. 1, January, 1997.
11. Normal Structure and U-Convexity in Banach Spaces, Proceedings of
Function Spaces, Differential Operators and Nonlinear Analysis,
195-200,
Mathematical Institute,
Prometheus Publishing House, 1996.
10. Convexity of Closed Subset in Banach Spaces, The Journal of N.U.
Mathematical Biquarterly, Vol. 12(1995), 28-31.
9. An Example Concerning
Banach Spaces, The Journal of N.U. Mathematical Bi-quarterly, Vol. 11
(1994), 101-105.
8. On Two Classes
of Banach Spaces with Uniform
STUDIA MATHEMATICA, Vol. 99(1)(1991), 41-56, (with K.S. Lau).
7. On the Geometry of Spheres in Normed Linear Spaces, The Journal of
6. The Modulus of Convexity of Banach Spaces and Reflexivity,
University Journal, Vol. 2 (1984).
5. The Extreme Values of the Uniform Degree of Unit Balls in Banach
Spaces,
4. The
Uniform Degree of Unit Balls in Banach Spaces,
Journal, Vol. 1 (1982), 14-28.
3. Several Relations of Packing in Banach Spaces,
Vol. 2 (1981), 189-196.
2. Some Proofs in Geometry, Journal of Math. Research and Exposition,
Vol. 3 (1980), 28-31.
1. An Example Concerning to Continuity, Journal of Math. Research
and Exposition, Vol. 2 (1979), 18-20.