{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,24]],"date-time":"2025-04-24T07:45:12Z","timestamp":1745480712005},"reference-count":22,"publisher":"Wiley","issue":"13","license":[{"start":{"date-parts":[[2015,4,14]],"date-time":"2015-04-14T00:00:00Z","timestamp":1428969600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mathematische Nachrichten"],"published-print":{"date-parts":[[2015,9]]},"abstract":"<jats:p>Quaternionic analysis is regarded as a broadly accepted branch of classical analysis referring to many different types of extensions of the Cauchy\u2010Riemann equations to the quaternion skew field <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0003.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0003\" \/>. It relies heavily on results on functions defined on domains in <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0004.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0004\" \/>or <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0005.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0005\" \/> with values in <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0006.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0006\" \/>. This theory is centred around the concept of \u03c8\u2010hyperholomorphic functions related to a so\u2010called structural set \u03c8 of <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0007.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0007\" \/>or <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0008.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0008\" \/> respectively. The main goal of this paper is to develop the nucleus of the <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0009.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0009\" \/>\u2010hyperholomorphic function theory, i.e., simultaneous null solutions of two Cauchy\u2010Riemann operators associated to a pair <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0010.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0010\" \/> of structural sets of <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/mana201300072-math-0011.png\" xlink:title=\"urn:x-wiley:0025584X:media:mana201300072:mana201300072-math-0011\" \/>. Following a matrix approach, a generalized Borel\u2010Pompeiu formula and the corresponding Plemelj\u2010Sokhotzki formulae are established.<\/jats:p>","DOI":"10.1002\/mana.201300072","type":"journal-article","created":{"date-parts":[[2015,4,14]],"date-time":"2015-04-14T18:46:04Z","timestamp":1429037164000},"page":"1451-1475","source":"Crossref","is-referenced-by-count":12,"title":["On some structural sets and a quaternionic \u2010hyperholomorphic function theory"],"prefix":"10.1002","volume":"288","author":[{"given":"Ricardo","family":"Abreu\u00a0Blaya","sequence":"first","affiliation":[{"name":"Facultad de Inform\u00e1tica y Matem\u00e1tica Universidad de Holgu\u00edn  Holgu\u00edn 80100 Cuba"}]},{"given":"Juan","family":"Bory\u00a0Reyes","sequence":"additional","affiliation":[{"name":"ESIME\u2010Zacatenco Instituto Polit\u00e9cnico Nacional, M\u00e9xico DF 07738 M\u00e9xico"},{"name":"Departamento de Matem\u00e1tica Universidad de Oriente Santiago de Cuba 90500 Cuba"}]},{"given":"Al\u00ed","family":"Guzm\u00e1n\u00a0Ad\u00e1n","sequence":"additional","affiliation":[{"name":"Departamento de Matem\u00e1tica Universidad de Oriente Santiago de Cuba 90500 Cuba"}]},{"given":"Uwe","family":"Kaehler","sequence":"additional","affiliation":[{"name":"Departamento de Matem\u00e1tica Universidade de Aveiro P\u20103810\u2010193 Aveiro Portugal"}]}],"member":"311","published-online":{"date-parts":[[2015,4,14]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amc.2012.10.022"},{"key":"e_1_2_11_3_1","volume-title":"Clifford Analysis","author":"Brackx F.","year":"1982"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.4171\/ZAA\/1002"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01292723"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01199562"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-0348-7295-9"},{"key":"e_1_2_11_8_1","volume-title":"Quaternionic and Clifford Calculus for Physicists and Engineers","author":"G\u00fcrlebeck K.","year":"1997"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF03041935"},{"key":"e_1_2_11_10_1","unstructured":"V. V.KisilandD.Biswas Elliptic parabolic and hyperbolic analytic function theory ArXiv arXiv:math\/0410399."},{"key":"e_1_2_11_11_1","volume-title":"Applied Quaternionic Analysis, Research and Exposition in Mathematics Vol. 28","author":"Kravchenko V. V.","year":"2003"},{"key":"e_1_2_11_12_1","volume-title":"Integral Representations for Spatial Models of Mathematical Physics, Pitman Res. Notes in Math. Ser., 351","author":"Kravchenko V. V.","year":"1996"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/mana.19951720116"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00966540"},{"key":"e_1_2_11_15_1","first-page":"5","article-title":"On the quaternion linearization of Laplacian \u0394","volume":"35","author":"N\u00f4no K.","year":"1986","journal-title":"Bull. Fukuoka Univ. Ed. III"},{"key":"e_1_2_11_16_1","first-page":"21","article-title":"Hyperholomorphic functions of a quaternion variable","volume":"32","author":"N\u00f4no K.","year":"1983","journal-title":"Bull. Fukuoka Univ. Ed. III"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1017916828448"},{"key":"e_1_2_11_18_1","unstructured":"M.Shapiro Some remarks on generalizations of the one dimensional complex analysis: Hypercomplex approach Functional Analytic Methods in Complex Analysis and Applications to Partial Differential Equations (Trieste 1993) (World Scienti. Publ. 1995) pp.379\u2013401."},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1080\/17476939508814803"},{"key":"e_1_2_11_20_1","first-page":"1035","article-title":"About local homeomorphisms in three\u2010dimensional space, which satisfy some elliptic system","volume":"5","author":"Shevchenko V. I.","year":"1962","journal-title":"Doklady Akademii Nauk SSSR"},{"key":"e_1_2_11_21_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0305004100055638"},{"key":"e_1_2_11_22_1","first-page":"523","volume-title":"Some questions of hypercomplex analysis, Complex Analysis and Applications '87 (Varna, 1987)","author":"Vasilevsky N. L.","year":"1989"},{"issue":"4","key":"e_1_2_11_23_1","first-page":"196","article-title":"Holomorphy, hyperholomorphy, Teoplitz operators","volume":"44","author":"Vasilevski N. L.","year":"1989","journal-title":"Russian Mathematical Surveys"}],"container-title":["Mathematische Nachrichten"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmana.201300072","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmana.201300072","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mana.201300072","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,3]],"date-time":"2023-10-03T12:00:52Z","timestamp":1696334452000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/mana.201300072"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,4,14]]},"references-count":22,"journal-issue":{"issue":"13","published-print":{"date-parts":[[2015,9]]}},"alternative-id":["10.1002\/mana.201300072"],"URL":"https:\/\/doi.org\/10.1002\/mana.201300072","archive":["Portico"],"relation":{},"ISSN":["0025-584X","1522-2616"],"issn-type":[{"value":"0025-584X","type":"print"},{"value":"1522-2616","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,4,14]]}}}