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

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Search in DiVA

By author/editor

Daghighi, Abtin

By organisation

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

In the same journal

Complex Variables and Elliptic Equations

On the subject

Mathematical Analysis

Search outside of DiVA

GoogleGoogle ScholarTotal: 57 hits