Browsing by Author "Durna, N."
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Subdivision of Spectra for Some Lower Triangular Double-Band Matrices as Operators on c(0)
Durna, N. (SPRINGER, 2018)The generalized difference operator.a, b was defined by El- Shabrawy:.a, bx =.a, b ( xn) = ( anxn + bn- 1xn- 1) 1n = 0 with x- 1 = b- 1 = 0, where ( ak) and ( bk) are convergent sequences of nonzero real numbers satisfying ... -
Subdivisions of the spectra for cesaro, rhaly and weighted mean operators on c(0),c and l(P)
Amirov, R. Kh.; Durna, N.; Yildirim, M. (SPRINGER INTERNATIONAL PUBLISHING AG, 2011)There are many different ways to subdivide the spectrum of a bounded linear operator; some of them are motivated by applications to physics (in particular, quantum mechanics). In this study, the relationship between the ...