Approximate mixed type additive and quartic functional equation
Bodaghi, Abasalt
Boletim da Sociedade Paranaense de Matemática, Tome 34 (2015), / Harvested from Portal de Periódicos da UEM
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In the current work, we introduce a general form of a mixed additive and quartic functional equation. We determine all solutions of this functional equation. We also establish the generalized Hyers-Ulam stability of this new functional equation in quasi-$\beta$-normed spaces.

Publié le : 2015-01-01
DOI : https://doi.org/10.5269/bspm.v35i1.29014 
@article{29014,
     title = {Approximate mixed type additive and quartic functional equation},
     journal = {Boletim da Sociedade Paranaense de Matem\'atica},
     volume = {34},
     year = {2015},
     doi = {10.5269/bspm.v35i1.29014},
     language = {EN},
     url = {http://dml.mathdoc.fr/item/29014}
}

Bodaghi, Abasalt. Approximate mixed type additive and quartic functional equation. Boletim da Sociedade Paranaense de Matemática, Tome 34 (2015) . doi : 10.5269/bspm.v35i1.29014. http://gdmltest.u-ga.fr/item/29014/