Abd Ghafur Ahmad, (2005) Penghitungan kumpulan gambar rajah daripada hasil darab langsung dua semikumpulan bebas. Journal of Quality Measurement and Analysis, 1 (1). pp. 61-64. ISSN 1823-5670
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Abstract
This paper computes the generators of diagram group from the direct product of two free semigroups that is the presentation S=[X,Y|xy=yx(x∈X,y∈Y)] . The form of the graph of all pictures contain in this direct product is considered. The graph obtained is connected according to the length of word and the exponent sum of x and y. Then the number of the generator of the graph group can be determined
Item Type: | Article |
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Keywords: | diagram group; free semigroups; pictures; tree |
Journal: | Journal of Quality Measurement and Analysis |
ID Code: | 1803 |
Deposited By: | Ms. Nor Ilya Othman |
Deposited On: | 14 Jun 2011 03:53 |
Last Modified: | 21 Jun 2011 06:56 |
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