著者

知念 宏司 平松 豊一

出版者

法政大学

雑誌

法政大学工学部研究集報 (ISSN:04412494)

巻号頁・発行日

vol.40, pp.21-26, 2004-03

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I. Duursma defined the zeta function for the geometric Goppa code in [1] and later he extended the definition to any linear codes. For self-dual codes, the zeta functions contain deep structures similar to hose of algebraic curves and we can formulate an analogue of the Riemann hypothesis. This report is a survey of Duursma's work.