A fixed point approach to the stability of an additive-quadratic-cubic-quartic functional equation.
Displaying 21 – 40 of 68
A fixed point approach to the stability of quadratic functional equation with involution.
Jung, Soon-Mo, Lee, Zoon-Hee (2008)
Fixed Point Theory and Applications [electronic only]
A fixed point approach to the stability of quintic and sextic functional equations in quasi--normed spaces.
Xu, Tian Zhou, Rassias, John Michael, Rassias, Matina John, Xu, Wan Xin (2010)
Journal of Inequalities and Applications [electronic only]
A fixed point approach to the stability of the functional equation .
Jung, Soon-Mo, Min, Seungwook (2009)
Fixed Point Theory and Applications [electronic only]
A fixed point approach to the stability of -morphisms on Hilbert -modules.
Abbaspour, Gh., Ramezanpour, M. (2010)
Annals of Functional Analysis (AFA) [electronic only]
A functional equation characterizing monomial functions used in permanence theory for ecological differential equations.
Garay, Barnabas M. (2004)
Zeszyty Naukowe Uniwersytetu Jagiellońskiego. Universitatis Iagellonicae Acta Mathematica
A functional equation for quadratic forms.
T.M.K. Davison (1980)
Aequationes mathematicae
A functional equation of Aczél and Chung in generalized functions.
Chung, Jae-Young (2008)
Advances in Difference Equations [electronic only]
A Functional Inequality for Entire Functions Generalizing the Sine Functional Equation. (Short Communication).
Lawrence Etigson (1974)
Aequationes mathematicae
A functional inequality in restricted domains of Banach modules.
Moghimi, M.B., Najati, Abbas, Park, Choonkil (2009)
Advances in Difference Equations [electronic only]
A fundamental functional equation for vector lattices.
Ih-ching Hsu (1975)
Aequationes mathematicae
A Fundamental Functional Equation for Vector Lattices. (Short Communication).
Ih-Ching Hsu (1975)
Aequationes mathematicae
A generalization of parallel addition.
S.-L. Eriksson-Bique, H. Leutwiler (1989)
Aequationes mathematicae
A Generalization of the Notion of Reproductivity
Slaviša B. Prešić (2000)
Publications de l'Institut Mathématique
A global continuation theorem for obtaining eigenvalues and bifurcation points
Milan Kučera (1988)
Czechoslovak Mathematical Journal
A Guichard theorems on connected monothetic groups
Gary Meistres (1973)
Studia Mathematica
A multidimensional functional equation having quadratic forms as solutions.
Park, Won-Gil, Bae, Jae-Hyeong (2007)
Journal of Inequalities and Applications [electronic only]
A new approach for studying fuzzy functional equations.
Deeba, Elias, De Korvin, Andre (2001)
International Journal of Mathematics and Mathematical Sciences
A note on cosine functional equation for groups
PL. Kannappan (1971)
Matematički Vesnik
A note to paper “On the stability of cubic mappings and quartic mappings in random normed spaces”.
Saadati, R., Vaezpour, S.M., Cho, Y.J. (2009)
Journal of Inequalities and Applications [electronic only]