
arXiv: 1908.04853
Given an ideal $\mathcal{I}$ on the positive integers, a real sequence $(x_n)$ is said to be $\mathcal{I}$-statistically convergent to $\ell$ provided that $$ \textstyle \left\{n \in \mathbf{N}: \frac{1}{n}|\{k \le n: x_k \notin U\}| \ge \varepsilon\right\} \in \mathcal{I} $$ for all neighborhoods $U$ of $\ell$ and all $\varepsilon>0$. First, we show that $\mathcal{I}$-statistical convergence coincides with $\mathcal{J}$-convergence, for some unique ideal $\mathcal{J}=\mathcal{J}(\mathcal{I})$. In addition, $\mathcal{J}$ is Borel [analytic, coanalytic, respectively] whenever $\mathcal{I}$ is Borel [analytic, coanalytic, resp.]. Then we prove, among others, that if $\mathcal{I}$ is the summable ideal $\{A\subseteq \mathbf{N}: \sum_{a \in A}1/a
15 pages, comments are welcome
Tauberian theorems, maximal ideals, Tauberian condition, General Topology (math.GN), Ideal and statistical convergence, Functional Analysis (math.FA), submeasures, Mathematics - Functional Analysis, ideal statistical convergence, generalized density ideal, FOS: Mathematics, 40A35, 11B05, 54A20, Mathematics - General Topology
Tauberian theorems, maximal ideals, Tauberian condition, General Topology (math.GN), Ideal and statistical convergence, Functional Analysis (math.FA), submeasures, Mathematics - Functional Analysis, ideal statistical convergence, generalized density ideal, FOS: Mathematics, 40A35, 11B05, 54A20, Mathematics - General Topology
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