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ศ.ดร.ธวัช ช่างผัส Prof.Dr.Thawhat Changphas |
| Office : SC.7217 | Email : thacha@kku.ac.th |
| 2005 | Dr.rer.nat.(Mathematics) | Potsdam University | Germany | |
| 1998 | M.Sc.(Mathematics) | Chulalongkorn University | Thailand | |
| 1995 | B.Sc.(Mathematics) | Khon Kaen University | Thailand |
| Algebra | |
| Semigroup | |
| Universal Algebra |
| ชื่อเจ้าของบทความ | ชื่อบทความ | ชื่อวารสาร | ปีที่เผยแพร่ | ฐานข้อมูล | |||||
|---|---|---|---|---|---|---|---|---|---|
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On the principal (m,n)-ideals in the direct product of two semigroups
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Quasigroups and Related Systems
, Vol. 24: 1 ,p.75-80 |
2016 |
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On ordered semigroups which are semilattices of (0,n) -simple ordered semigroups
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Far East Journal of Mathematical Sciences
, Vol. 99: 10 May(2016) p.1589-1601 |
2016 |
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On Ordered Semigroups Containing Covered Ideals
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COMMUNICATIONS IN ALGEBRA
, Vol. 44: 9, p.4104-4113 |
2016 |
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On (m, n)-ideals and (m, n)-regular ordered semigroups
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Songklanakarin Journal of Science and Technology
, Vol. 38: 2,p.199-206 |
2016 |
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