R. B. Beshimov
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Hereditary properties of hyperspaces
MFAT 16 (2010), no. 1, 1-5
1-5
In this paper, we investigate hereditary properties of hyperspaces. Our basic cardinals are the Suslin hereditary number, the hereditary $\pi$-weight, the Shanin hereditary number, the hereditary density, the hereditary cellularity. We prove that the hereditary cellularity, the hereditary $\pi$-weight, the Shanin hereditary number, the hereditary density, the hereditary cellularity for any Eberlein compact and any Danto space and their hyperspaces coincide.
On local weakly separable spaces
R. B. Beshimov, G. F. Djabbarov
MFAT 11 (2005), no. 3, 217-221
217-221
Some cardinal properties of topological spaces connected with weakly density
MFAT 10 (2004), no. 3, 17-22
17-22