$$\boldsymbol{(P,Q)}$$–$${\varepsilon}$$-Pseudo Condition Spectrum for $$\mathbf{2\times 2}$$ Matrices. Linear Operator and Application
Crossref DOI link: https://doi.org/10.3103/S1068362323040027
Published Online: 2023-08-22
Published Print: 2023-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Banaś, J.
Ali, A. B.
Mahfoudhi, K.
Saadaoui, B.
Text and Data Mining valid from 2023-08-01
Version of Record valid from 2023-08-01
Article History
Received: 17 April 2022
Revised: 16 July 2022
Accepted: 27 July 2022
First Online: 22 August 2023
CONFLICT OF INTEREST
: The authors declare that they have no conflicts of interest.