Relations between Limit-Point and Dirichlet Properties of Second-Order Difference Operators
Advances in Difference Equations volume 2007, Article number: 094325 (2007)
We consider second-order difference expressions, with complex coefficients, of the form acting on infinite sequences. The discrete analog of some known relationships in the theory of differential operators such as Dirichlet, conditional Dirichlet, weak Dirichlet, and strong limit-point is considered. Also, connections and some relationships between these properties have been established.
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Delil, A. Relations between Limit-Point and Dirichlet Properties of Second-Order Difference Operators. Adv Differ Equ 2007, 094325 (2007). https://doi.org/10.1155/2007/94325