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งานวิจัยของภาควิชาคณิตศาสตร์ 5 ปีย้อนหลัง

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ผลงานวิจัยที่ได้รับการตีพิมพ์ในวารสารระดับชาติและระดับนานาชาติ

ปี 2009

  1. Naratip Jansakul and  John P. Hinde, Score Tests for Extra-Zero Models in Zero-Inflated Negative Binomial, Models Communications in Statistics-Simulation and Computation, Vol. 38 (2009), No. 1, pp 92-108.
  2. Ronnason Chinram and Kittisak Tinpun, A Note on Minimal Bi-ideals in Ordered Gamma-semigroups, International Mathematical Forum, Vol. 4 (2009), No. 1, pp 1-5.
  3. Chutiporn Jirojkul, Rattaporn Sripakorn and Ronnason Chinram, Minimal Quasi-ideals in Gamma-semigroups, International Mathematical Forum, Vol. 4 (2009), No. 1, pp 7-11.
  4. Ronnason Chinram, Regularity-preserving elements of regular rings, ScienceAsia, Vol. 35 (2009), No. 1, pp. 111-112.
  5. Chitiporn Jirojkul and Ronnason Chinram, Fuzzy quasi-ideal subsets and fuzzy quasi-filters of ordered semigroups, International Journal of Pure and Applied Mathematics, Vol. 52 (2009), No. 4, pp. 611-617.

ปี 2008

  1. Wattanavadee Sriwattanapongse, Naratip Jansakul and Metta Kuning, Malaria in North - Western Thailand, Songklanakarin Journal of Science and Technology, Vol. 30 (2008), No. 2, 207-214.
  2. Thawatchai Sirikantisophon and Dusadee Sukawat, Singular Vector Ensemble Forecast of Tropical Cyclone, Thai Journal of Mathematics, Vol. 6 (2008), No. 2, pp 279-293.
  3. Thawatchai Sirikantisophon and Dusadee Sukawat, Tangent Linear Model for a Barotropic Model, KKU Science Journal, Vol. 36 (2008), Supplement, pp 181-186.
  4. Thawatchai Sirikantisophon and Dusadee Sukawat, Singular Vector Barotropic Ensemble Forecast for Tropical Cyclone Track, Far East Journal of Applied Mathematics, Vol. 33 (2008), No. 1, pp 89-96.
  5. Jantana Ayaragarnchanakul, A Common Fixed-Point Iterative Process with Errors for Quasi-Nonexpansive Nonself-Mappings in Banach Spaces, Thai Journal of Mathematics, Vol. 6 (2008), No. 2, pp 323-330.
  6. Chutiporn Jirojkul, Ronnason Chinram and Rattaporn Sripakorn, Roughness of Quasi-ideals in Gamma-semigroups, JP Journal of Algebra, Number Theory and Applications, Vol. 12 (2008), No. 1, pp 113-120.
  7. Ronnason Chinram, A Note on (m,n)-quasi-ideals in Semirings, International Journal of Pure and Applied Mathematics, Vol. 49 (2008), No. 1, pp 45-52.
  8. Ronnason Chinram, Rough Sets in Gamma-semigrous, Advances in Fuzzy Sets and Systems, Vol. 3 (2008), No 3, pp. 379-387.
  9. Ronnason Chinram, Regularity and Green's Relations of Generalized Partial Transformation Semigroups, Asian-European Journal of Mathematics, Vol. 1 (2008), No. 3, pp 295-302.
  10. Ronnason Chinram, A Note on (m,n)-quasi-ideals in Rings, Far East Journal of Mathematical Sciences (FJMS), Vol. 30 (2008), No. 2, pp 299-308.
  11. Ronnason Chinram, Regularity and Green's Relations of Generalized Partial one-to-one Transformation Semigroups, Far East Journal of Mathematical Sciences (FJMS), Vol. 30 (2008), No. 3, pp 513-521.
  12. Ronnason Chinram, Minimal Quasi-ideals of Generalized Transformation Semigroups, International Mathematical Forum, Vol. 3 (2008), No. 25, pp 1241-1252.
  13. Ronnason Chinram, A Note on Quasi-ideals in Gamma-semigroups,  International Mathematical Forum, Vol. 3 (2008), No. 25, pp 1253-1259.
  14. Ronnason Chinram, A Note on Quasi-ideals in Regular Gamma-semigroups,  International Journal of Contemporary Mathematical Sciences, Vol. 3 (2008), No. 35, pp 1725-1731.
  15. Ronnason Chinram and Phathana Siammai, On Green’s Ralations for Gamma-semigroups and Reductive Gamma-semigroups, International Journal of Algebra, Vol. 2 (2008), No. 4, pp 187-195.
  16. Ronnason Chinram and Kittima Pattamavilai, The Degree and Order of Polynomials in a Contracted Length Semigroups R[ S ], International Journal of Algebra, Vol. 2 (2008), No. 18, pp 881-887.
  17. Phasarapa Chanmuang and Ronnason Chinram, Some Remarks of Regularity of Generalized Transformation Semigroups, International Journal of Algebra, Vol. 2 (2008), No. 12, pp 581-584.
  18. จิราพร ชมพิกุล และ อาริสา รัตนเพ็ชร์, การพัฒนาทักษะการเรียนวิชาคณิตศาสตร์พื้นฐาน 1 ของนักศึกษาปีที่ 1 คณะวิทยาศาสตร์, วารสารสงขลานครินทร์ ฉบับสังคมศาสตร์และมนุษยศาสตร์,  Vol. 14, No. 3, pp 387-397.

 

ปี 2007

  1. Ronnason Chinram and Chutiporn Jirojkul, On Bi-gamma-ideals in Gamma-semigroups, Songklanakarin Journal of Science and Technology, Vol. 29 (2007), No. 1, pp 231-234.
  2.  Ronnason Chinram, The degree and Order of Polynomials in the ring , Songklanakarin Journal of Science and Technology, Vol. 29 (2007), No. 6, pp 645-650.

 

ปี 2006

  1. Varayu Boonpogkrong and Tuan Seng Chew, The Henstock-Kurzweil Approach to Young Integrals with Integrators in , Mathematica Bohemica, Vol. 131 (2005), No. 3, pp 233-260.
  2. Ronnason Chinram, On Quasi-gamma-ideals in Gamma-semigroups, ScienceAsia, Vol.  32 (2006), No. 4, pp 351-353.
  3. Ronnason Chinram and Chartchay Rungsaripipat, The Intersection Property of Quasi-ideals in Rings of Strictly Upper Triangular Matrices over mZ, Advances in Algebra and Analysis, Vol. 1 (2006), No. 2, pp 123-131.

 

ปี 2005

  1. Varayu Boonpogkrong and Tuan Seng Chew, On Integrals with Integrators in , Real Analysis Exchange, Vo. 30 (2004-2005), No. 1, pp 193-200.
  2. Ronnason Chinram and Yupaporn Kemprasit, Minimal Quasi-ideals and Minimal Bi-ideals of Generalized Rings of Strictly Upper Triangular Matrices, Thai Journal of Mathematics, Vol. 3 (2005), pp 1-6.
  3. Ronnason Chinram, Generalized Transformation Semigroups Whose Sets of Quasi-ideals and Bi-ideals Coincide, Kyungpook Mathematical Journal, Vol. 45 (2005), No. 2, pp 161-166.
  4. นิดา วัยวุฒิ นราทิพย์ จั่นสกุล,กิติพล นวลทอง,นวลจิรา ภัทรรังรอง,วีระนุช นิลนนท์ กระบวนการเรียนการสอนวิชาคณิตศาสตร์พื้นฐาน 1 โดยใช้วิธีการเรียนการสอนแบบร่วมมือและระบบพี่เลี้ยง คณะวิทยาศาสตร์ มหาวิทยาลัยสงขลานครินทร์, วารสาร สงขลานครินทร์ ฉบับสังคมศาสตร์และมนุษยศาสตร์, Vol. 11, No. 4, pp 435-437.
 

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