文章基本信息

标题：On coding theorem connected with ‘useful’ entropy of order-<mml:math alttext="$\beta$" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>β</mml:mi></mml:math>
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作者：Priti Jain ; R. K. Tuteja
期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：1989
卷号：12
DOI：10.1155/S0161171289000232
出版社：Hindawi Publishing Corporation
摘要：Guiasu and Picard [1] introduced the mean length for ‘useful’ codes. They called this length as the ‘useful’ mean length. Longo [2] has proved a noiseless coding theorem for this ‘useful’ mean length. In this paper we will give two generalizations of ‘useful’ mean length. After then the noiseless coding theorems are proved using these two generalizations.