output
20182025
most citedTopological properties of fractal Julia sets related to the signs and magnitudes of the real and reactive powers

4 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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math.LO2025

Directed schemes of ideals and cardinal characteristics, I: the meager additive ideal

Miguel A. Cardona, Diego A. Mejía, Ismael E. Rivera-Madrid

We introduce the notion of directed scheme of ideals to characterize peculiar ideals on the reals, which comes from a formalization of the framework of Yorioka ideals for strong me…

math.LO2024★ 2 cited

Uniformity numbers of the null-additive and meager-additive ideals

Miguel A. Cardona, Diego A. Mejía, Ismael E. Rivera-Madrid

Denote by and the ideals of null-additive and meager-additive subsets of~, respectively. We prove in ZFC that $\mathrm{add}(\mathcal{NA})=\mathrm…