Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
483534 | Journal of the Egyptian Mathematical Society | 2014 | 4 Pages |
Abstract
In this article, using the difference operator B(a[m]), we introduce a lower triangular Toeplitz matrix T which includes several difference matrices such as Δ(1),Δ(m),B(r,s),B(r,s,t), and B(r̃,s̃,t̃,ũ) in different special cases. For any x ∈ w and m∈N0={0,1,2,…}m∈N0={0,1,2,…}, the difference operator B(a[m ]) is defined by (B(a[m])x)k=ak(0)xk+ak-1(1)xk-1+ak-2(2)xk-2+⋯+ak-m(m)xk-m,(k∈N0) where a[m] = {a(0), a(1), …, a(m)} and a(i) = (ak(i)) for 0 ⩽ i ⩽ m are convergent sequences of real numbers. We use the convention that any term with negative subscript is equal to zero. The main results of this article relate to the determination and applications of the inverse of the Toeplitz matrix T.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
S. Dutta, P. Baliarsingh,