English

Katz's middle convolution and Yokoyama's extending operation

Classical Analysis and ODEs 2008-12-08 v1

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.

Cite

@article{arxiv.0812.1135,
  title  = {Katz's middle convolution and Yokoyama's extending operation},
  author = {Toshio Oshima},
  journal= {arXiv preprint arXiv:0812.1135},
  year   = {2008}
}

Comments

18 pages

R2 v1 2026-06-21T11:48:44.232Z