نتایج جستجو برای: unbounded domains
تعداد نتایج: 184859 فیلتر نتایج به سال:
A novel adaptive spectral method has been recently developed to numerically solve partial differential equations (PDEs) in unbounded domains. To achieve accuracy and improve efficiency, the relies on dynamic adjustment of three key tunable parameters: scaling factor, a displacement basis functions, expansion order. In this paper, we perform first numerical analysis using generalized Hermite fun...
in the present paper a solution of the generalizedquadratic functional equation$$f(kx+ y)+f(kx+sigma(y))=2k^{2}f(x)+2f(y),phantom{+} x,yin{e}$$ isgiven where $sigma$ is an involution of the normed space $e$ and$k$ is a fixed positive integer. furthermore we investigate thehyers-ulam-rassias stability of the functional equation. thehyers-ulam stability on unbounded domains is also studied.applic...
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