T. A. Richmond, R. Vainio, "Order-theoretical connectivity", International Journal of Mathematics and Mathematical Sciences, vol. 13, Article ID 236906, 4 pages, 1990. https://doi.org/10.1155/S0161171290000965
Order-theoretically connected posets are introduced and applied to create the notion of -connectivity in ordered topological spaces. As special cases -connectivity contains classical connectivity, order-connectivity, and link-connectivity.
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