News Column

New Information Technology Findings from Kochi University Reported

June 24, 2014

By a News Reporter-Staff News Editor at Information Technology Newsweekly -- A new study on Information Technology is now available. According to news reporting originating from Kochi, Japan, by VerticalNews correspondents, research stated, "The m-bonacci word is a generalization of the Fibonacci word to the m-letter alphabet A = {0,..., m - 1}."

Our news editors obtained a quote from the research from Kochi University, "It is the unique fixed point of the Pisot-type substitution phi(m): 0 ? 01, 1 ? 02,..., (m - 2) ? 0(m - 1), and (m - 1) ? 0. A result of Adamczewski implies the existence of constants c((m)) such that the m-bonacci word is c((m))-balanced, i.e., numbers of letter a occurring in two factors of the same length differ at most by c((m)) for any letter a is an element of A. The constants c((m)) have been already determined for m = 2 and m = 3. In this paper we study the bounds c((m)) for a general m>= 2. We show that the m-bonacci word is ([kappa m] + 12)-balanced, where kappa approximate to 0.58."

According to the news editors, the research concluded: "For m

For more information on this research see: Balances of m-bonacci Words. Fundamenta Informaticae, 2014;132(1):33-61. Fundamenta Informaticae can be contacted at: Ios Press, Nieuwe Hemweg 6B, 1013 Bg Amsterdam, Netherlands.

The news editors report that additional information may be obtained by contacting K. Brinda, Kochi Univ Technol, Phys Lab, Tosa Yamada, Kochi 7828502, Japan. Additional authors for this research include E. Pelantova and O. Turek.

Keywords for this news article include: Asia, Kochi, Japan, Information Technology

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Source: Information Technology Newsweekly

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