A Note on Stability of an Operator Linear Equation of the Second Order
Author(s) -
Janusz Brzdęk,
Soon-Mo Jung
Publication year - 2011
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2011/602713
Subject(s) - mathematics , operator (biology) , linear differential equation , fibonacci number , stability (learning theory) , differential equation , linear map , mathematical analysis , homogeneous differential equation , linear stability , order (exchange) , fixed point , nonlinear system , pure mathematics , discrete mathematics , ordinary differential equation , computer science , physics , repressor , chemistry , biochemistry , machine learning , transcription factor , differential algebraic equation , finance , economics , gene , quantum mechanics
We prove some Hyers-Ulam stability results for an operator linear equation of the second order that is patterned on the difference equation, which defines the Lucas sequences (and in particular the Fibonacci numbers). In this way, we obtain several results on stability of some linear functional and differential and integral equations of the second order and some fixed point results for a particular (not necessarily linear) operator
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