@article { Gutman20250815, author = "Gutman A.E. and Emelianenkov I.A.", title = "Two examples of quasidense vector subspaces of $R^N$", journal = "Sib. Math. J.", year = "2025", volume = "66", number = "6", pages = "1390--1394", doi = "10.1134/S0037446625060059", annote = "We prove that the classes of exponentially dense, Cartesian dense, and recursively dense vector subspaces of $R^N$ are pairwise distinct.", keywords = "locally convex space, weak topology, Archimedean cone, sequence space" }