A sufficient condition for locally open polyanalytic functions 2019 (English)In: Complex Variables and Elliptic Equations, ISSN 1747-6933, E-ISSN 1747-6941, Vol. 64, no 10, p. 1733-1738Article in journal (Refereed) Published

Abstract [en]

We prove that a q-analytic function with only isolated critical points is locally open. The converse of the main result is false in the sense that there are q-analytic functions that are locally open but have non-discrete critical sets.

Place, publisher, year, edition, pages

TAYLOR & FRANCIS LTD , 2019. Vol. 64, no 10, p. 1733-1738

Keywords [en]

Polyanalytic; q-analytic; open map

National Category

Mathematical Analysis

Identifiers

URN: urn:nbn:se:liu:diva-159227DOI: 10.1080/17476933.2018.1550081ISI: 000475442500007OAI: oai:DiVA.org:liu-159227DiVA, id: diva2:1341866

Available from: 2019-08-12 Created: 2019-08-12 Last updated: 2019-08-12

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Daghighi, Abtin

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Division of Surgery, Orthopedics and OncologyFaculty of Medicine and Health Sciences

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Complex Variables and Elliptic Equations

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