Janusz Brzdęk

Prof. Janusz Brzdęk

Faculty of Applied Mathematics, AGH University of Science and Technology, Kraków, Poland
orcid

Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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2 December 2013 in Abstract and Applied Analysis
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Journal Article
Open access
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Janusz BrzdękJanusz Brzdęk
Janusz Brzdęk
KCKrzysztof Cieplinski
Krzysztof Cieplinski
This is a survey paper concerning the notions of hyperstability and superstability, which are connected to the issue of Ulams type stability. We present the recent results on those subjects.

1 September 2005 in Aequationes mathematicae
Verified
Journal Article
Closed access
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Janusz BrzdękJanusz Brzdęk
Janusz Brzdęk

19 January 2008 in Acta Mathematica Hungarica
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Journal Article
Closed access
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Janusz BrzdękJanusz Brzdęk
Janusz Brzdęk
DPDorian Popa
Dorian Popa
BXB. Xu
B. Xu

1 November 2018 in Journal of Mathematical Analysis and Applications
Verified
Journal Article
Closed access
Janusz BrzdękJanusz Brzdęk
Janusz Brzdęk
Erdal KARAPINARErdal KARAPINAR
Erdal KARAPINAR
APAdrian Petruşel
Adrian Petruşel

18 August 2010 in Journal of Mathematical Analysis and Applications
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Journal Article
Closed access
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Janusz BrzdękJanusz Brzdęk
Janusz Brzdęk
DPDorian Popa
Dorian Popa
BXBing Xu
Bing Xu

21 June 2008 in Aequationes mathematicae
Verified
Journal Article
Closed access
PDF file
Janusz BrzdękJanusz Brzdęk
Janusz Brzdęk
APAndrzej Pietrzyk
Andrzej Pietrzyk