| Title | Author | Year | SCOPUS | PUBMED | ISI | TCI | |
|---|---|---|---|---|---|---|---|
| 1. | Regular order-preserving transformation semigroups | Kemprasit, Y. Changphas, T. |
2000 | ||||
| 2. | Green's relation R on the monoid of clone endomorphisms | Changphas, T. | 2005 | ||||
| 3. | Green's relations on the monoid of regular hypersubstitutions | Changphas, T. Wismath, S.L. |
2006 | ||||
| 4. | The order of hypersubstitutions of type τ = (3) (Dedicated to K. Denecke's 60th birthday) | Changphas, T. | 2006 | ||||
| 5. | The order of hypersubstitutions of type tau = (3) | T Changphas | 2006 | ||||
| 6. | The order of hypersubstitutions of type (2, 2) | Thawhat Changphas Klaus Denecke |
2007 | ||||
| 7. | The order of hypersubstitutions of type (2,1) | Changphas, T. Hemvong, W. |
2011 | ||||
| 8. | A note on quasi and bi-ideals in ordered ternary semigroups | Changphas, T. | 2012 | ||||
| 9. | Bi-ideals in ordered ternary semigroups | Changphas, T. | 2012 | ||||
| 10. | Bi-Ideals in ternary semigroups | Changphas, T. | 2012 | ||||
| 11. | On characterizations of (m, n)-regular ordered semigroups | Sanborisoot, J. Changphas, T. |
2012 | ||||
| 12. | On semigroups of regular hypersubstitutions | Hemvong, W. Changphas, T. |
2012 | ||||
| 13. | On the decomposition of prime ideals of ordered N-semigroups into their n -classes | Changphas, T. | 2012 | ||||
| 14. | Regular weak projection hypersubstitutions | Changphas, T. Hemvong, W. |
2012 | ||||
| 15. | Roughness of Γ-subsemigroups and ideals in ordered Γ-semigroups | Changphas, T. Thongkam, B. |
2012 | ||||
| 16. | The order of hypersubstitutions of type τ = (n) | Hemvong, W. Changphas, T. |
2012 | ||||
| 17. | A note on right simple elements ordered semigroups | Changphas, T. | 2013 | ||||
| 18. | Ascending chain conditions on principal left and right ideals for semidirect products of ordered semigroups | Changphas, T. | 2013 | ||||
| 19. | Generalized ideals in ordered semigroups | Changphas, T. | 2013 | ||||
| 20. | On 0-minimal (0, 2)-bi-ideals in ordered semigroups | Jantanan, W. Changphas, T. |
2013 | ||||
| 21. | On 0-minimal (0, 2)-BI-τ-ideals in τ-semigroups | Phaipong, N. Changphas, T. |
2013 | ||||
| 22. | On 0-minimal (m, n)-ideals in an ordered semigroup | Changphas, T. | 2013 | ||||
| 23. | On classes of regularity in an ordered semigroup | Changphas, T. | 2013 | ||||
| 24. | On complete α-ideals in ordered semigroups | Towwun, P. Changphas, T. |
2013 | ||||
| 25. | On complete ideals in ordered semigroups | Changphas, T. | 2013 | ||||
| 26. | On maximal α-ideals in ordered semigroups | Changphas, T. | 2013 | ||||
| 27. | On regular duo ordered semigroups | Changphas, T. | 2013 | ||||
| 28. | Right prime ideals and maximal right ideals in ordered semigroups | Changphas, T. | 2013 | ||||
| 29. | The regular ideal in ordered semigroups | Changphas, T. Summaprab, P. |
2013 | ||||
| 30. | On bases and maximal ideals in an ordered semigroup | Summaprab, P. Changphas, T. |
2014 | ||||
| 31. | On certain relations for C-closure operations on an ordered semigroup | Changphas, T. | 2014 | ||||
| 32. | On dual ordered semigroups | Changphas, T. Phaipong, N. |
2014 | ||||
| 33. | On maximal ideals in ternary semigroups | Changphas, T. | 2014 | ||||
| 34. | On (m, n)-ideals of an ordered semigroup | Changphas, T. | 2014 | ||||
| 35. | On pure ideals in ordered ternary semigroups | Sanborisoot, J. Changphas, T. |
2014 | ||||
| 36. | ON SIMPLE LEFT, RIGHT AND TWO-SIDED IDEALS OF AN ORDERED SEMIGROUP HAVING A KERNEL | Changphas, T. | 2014 | ||||
| 37. | On two-sided bases of an ordered semigroup | Changphas, T. | 2014 | ||||
| 38. | Properties of hyperideals in ordered semihypergroups | Changphas, T. | 2014 | ||||
| 39. | Pure ideals in ordered semigroups | Changphas, T. Sanborisoot, J. |
2014 | ||||
| 40. | Relationship between ordered semihypergroups and ordered semigroups by using pseudoorder | Corsini, P. Changphas, T. |
2014 | ||||
| 41. | BI-HYPERIDEALS AND QUASI-HYPERIDEALS IN ORDERED SEMIHYPERGROUPS | Thawhat Changphas Bijan Davvaz |
2015 | ||||
| 42. | On (m, n)-ideals of an ordered semigroup | Changphas, T. | 2015 | ||||
| 43. | On (m, n)-Regularity of Gamma-Semigroups | Wichayaporn Jantanan Thawhat Changphas |
2015 | ||||
| 44. | On (m, n)-regularity of ┌-semigroups | Jantanan, W. Changphas, T. |
2015 | ||||
| 45. | On one-sided bases of a ternary semigroup | Thongkam, B. Changphas, T. |
2015 | ||||
| 46. | Relationship between ordered semihypergroups and ordered semigroups by using pseudoorder | Corsini, P. Changphas, T. |
2015 | ||||
| 47. | Some quadratic irrationals with explicit continued fraction and Engel series expansions | Kanasri, N.R. Changphas, T. |
2015 | ||||
| 48. | On (m, n)-ideals and (m, n)-regular ordered semigroups | Changphas, T. | 2016 | ||||
| 49. | On Ordered Semigroups Containing Covered Ideals | Changphas, T. Summaprab, P. |
2016 | ||||
| 50. | On ordered semigroups which are semilattices of (0,n) -simple ordered semigroups | Changphas, T. | 2016 | ||||
| 51. | On the principal (m,n)-ideals in the direct product of two semigroups | Changphas, T. | 2016 | ||||
| 52. | Linear inequations and regularity conditions on ordered semigroups | Changphas, T. | 2017 | ||||
| 53. | On bi-bases of a semigroup | Changphas, T. | 2017 | ||||
| 54. | On ordered semigroups containing covered one-sided ideals | Changphas, T. Summaprab, P. |
2017 | ||||
| 55. | On partially ordered semigroups with globally idempotent two-sided ideals | Changphas, T. | 2017 | ||||
| 56. | On prime and semiprime bi-ideals in a partially ordered τ-semigroup | Changphas, T. | 2017 | ||||
| 57. | On right chain ordered semigroups | Changphas, T. | 2017 | ||||
| 58. | The Order of Elements of the Semigroups (W-T(x(2)))(2) and (w(T)(x(3)))(3) | Damrongsak Punyathip Thawhat Changphas |
2017 | ||||
| 59. | The order of elements of the semigroups (Wτ (X |
Changphas, T. | 2017 | ||||
| 60. | Bi-Bases of F-Semigroups | Pisit Kummoon Thawhat Changphas |
2018 | ||||
| 61. | Bi-bases of Γ-semigroups | Changphas, T. | 2018 | ||||
| 62. | Fuzzy almost bi-ideals in semigroups | Khwancheewa Wattanatripop Ronnason Chinram Thawhat Changphas |
2018 | ||||
| 63. | Generalized kernels of ordered semigroups | Summaprab, P. Changphas, T. |
2018 | ||||
| 64. | On Left and Right A-Ideals of a Gamma-Semigroup | Khwancheewa Wattanatripop Thawhat Changphas |
2018 | ||||
| 65. | On left and right A-ideals of a Γ-semigroup | Changphas, T. | 2018 | ||||
| 66. | On left and right bases of a γ-semigroup | Changphas, T. | 2018 | ||||
| 67. | On right chain ordered semigroups | Thawhat Changphas Panuwat Luangchaisri Ryszard Mazurek |
2018 | ||||
| 68. | Purity of ideals and generalized ideals on ordered semigroups | Changphas, T. | 2018 | ||||
| 69. | Quasi-A-ideals and fuzzy A-ideals in semigroups | Changphas, T. | 2018 | ||||
| 70. | On (m, n)-regular and intra-regular ordered semigroups | Changphas, T. | 2019 | ||||
| 71. | The Clone of K∗(n, r)-Full Terms | Changphas, T. | 2019 | ||||
| 72. | The Monoid of Linear Hypersubstitutions | Thawhat Changphas Bundit Pibaljommee Klaus Denecke |
2019 | ||||
| 73. | Weakly semiprime segments in ordered semigroups | Panuwat Luangchaisri Thawhat Changphas |
2019 | ||||
| 74. | Clones of terms of a fixed variable | Khwancheewa Wattanatripop Thawhat Changphas |
2020 | ||||
| 75. | Left (right) magnifying elements of a partial transformation semigroup | Panuwat Luangchaisri Thawhat Changphas Chalida Phanlert |
2020 | ||||
| Count | 67 | 0 | 18 | 0 | |||
| Title | Authors | NRIIS type | Year | NRIIS Scholarship |
|---|