A new kind of double Chebyshev polynomial approximation on unbounded domains
Küçük Resim Yok
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
SPRINGEROPEN
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, a new solution scheme for the partial differential equations with variable coefficients defined on a large domain, especially including infinities, has been investigated. For this purpose, a spectral basis, called exponential Chebyshev (EC) polynomials, has been extended to a new kind of double Chebyshev polynomials. Many outstanding properties of those polynomials have been shown. The applicability and efficiency have been verified on an illustrative example.
Açıklama
Anahtar Kelimeler
partial differential equations, pseudospectral-collocation method, matrix method, unbounded domains
Kaynak
BOUNDARY VALUE PROBLEMS
WoS Q Değeri
Q1
Scopus Q Değeri
Q3
