arXiv · 1704.04392
A note on triangular operators on Smooth Sequence Spaces
Abstract
For a scalar sequence {(\theta_n)}_{n \in \mathbb{N}}, let C be the matrix defined by c_n^k = \theta_{n-k+1} if n > k, c_n^k = 0 if n < k. The map between K\"{o}the spaces \lambda(A) and \lambda(B) is called a Cauchy Product map if it is determined by the triangular matrix C. In this note we introduced some necessary and sufficient conditions for a Cauchy Product map on a nuclear K\"{o}the space \lambda(A) to nuclear G_1-space \lambda(B) to be linear and continuous. Its transpose is also considered.
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Elif Uyanık, Murat H. Yurdakul. 2017-04-14. A note on triangular operators on Smooth Sequence Spaces. https://arxiv.org/abs/1704.04392
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