%0 Journal Article %A Miguel A. Cardona %A Diego A. Mejía %A Ismael E. Rivera-Madrid %T Directed schemes of ideals and cardinal characteristics. I: The meager additive ideal %J Comptes Rendus. Mathématique %D 2026 %P 107-125 %V 364 %I Académie des sciences, Paris %R 10.5802/crmath.807 %G en %F CRMATH_2026__364_G1_107_0