Katz's middle convolution and Yokoyama's extending operation

2008/12/05 by Toshio Oshima, Oshima, Toshio
Chemistry · Mathematics · #34M35 #Advanced Combinatorial Mathematics #Algebraic structures and combinatorial models #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #Molecular spectroscopy and chirality #math.CA #msc:34M35

paper · pdf · doi:10.48550/arxiv.0812.1135

18 pages

arxiv created 2008/12/05 · openalex publication_date 2008/12/05 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We give a concrete relation between Katz's middle convolution and Yokoyama's extension and show the equivalence of both algorithms using these operations for the reduction of Fuchsian systems.

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