Convergence methods on time scales

In this study, by using appropriate time scales, we define some new convergence concepts, such as statistical convergence, lacunary statistical convergence, strongly Cesàro convergence, strongly lacunary Cesàro convergence and obtain some characterizations and inclusion theorems between them. Also, under some suitable conditions on functions and their domains on time scales, we prove some Tauberian theorems. Then we improve the Hardy's Tauberian theorem for the classical number sequences which is well-known in the summability theory. Furthermore, we display some applications and special cases of our results.