Patterson, Richard F.Savaş, Ekrem2020-11-212020-11-2120130033-3883https://doi.org/10.5486/PMD.2013.5239https://hdl.handle.net/11467/3519The goal of this paper includes the four-dimensional matrix charac-terization of double sequence of functions. However the main goal is to present answer to the following question. Is it necessarily the case that if sm;n(x) is a bounded for all (m; n) and x with continuous elements and P-converges to a continuous function there exists an RH-regular matrix transformation that maps (sm;n(x)) into a uniformly P-convergent double sequence?eninfo:eu-repo/semantics/closedAccessDouble sequences Pringsheim limit pointP-convergentRH-regularArticle8214358Q3WOS:000324896500005Q22-s2.0-8487270628510.5486/PMD.2013.5239