{ "id": "2307.01358", "version": "v1", "published": "2023-07-03T21:15:32.000Z", "updated": "2023-07-03T21:15:32.000Z", "title": "Fuchsian differential equations of order 3,...,6 with three singular points and an accessory parameter I, Equations of order 6", "authors": [ "Yoshishige Haraoka", "Hiroyuki Ochiai", "Takeshi Sasaki", "Masaaki Yoshida" ], "comment": "61 pages, no figure. arXiv admin note: substantial text overlap with arXiv:2111.11192", "categories": [ "math.CA" ], "abstract": "Fuchsian differential equations $H_j$ of order $j=3,\\dots,6$ with three singular points and one accessory parameter are presented. The shift operators for $H_6$ are studied, which lead to assign the accessory parameter of $H_6$ a cubic polynomial of local exponents so that the equations have nice properties: shift operators and several symmetries. The other equations will be studied in the forthcoming papers.", "revisions": [ { "version": "v1", "updated": "2023-07-03T21:15:32.000Z" } ], "analyses": { "subjects": [ "34A30", "34M35", "33C05", "33C20", "34M03" ], "keywords": [ "fuchsian differential equations", "accessory parameter", "singular points", "shift operators", "local exponents" ], "note": { "typesetting": "TeX", "pages": 61, "language": "en", "license": "arXiv", "status": "editable" } } }