Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ismael E. Rivera-Madrid"'
Publikováno v:
Archive for Mathematical Logic. 61:599-610
We show that certain type of tree forcings, including Sacks forcing, increases the covering of the strong measure zero ideal $\mathcal{SN}$. As a consequence, in Sacks model, such covering number is equal to the size of the continuum, which indicates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c31d3414fbf4b23951e89df8a4921bd
https://doi.org/10.1007/s00153-021-00808-0
https://doi.org/10.1007/s00153-021-00808-0
Publikováno v:
Revista Colombiana de Matemáticas. 53:109-123
By coding Polish metric spaces with metrics on countable sets, we propose an interpretation of Polish metric spaces in models of ZFC and extend Mostowski's classical theorem of absoluteness of analytic sets for any Polish metric space in general. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6ff3b033ffa637ca279a9b646ca598b
https://doi.org/10.15446/recolma.v53n2.85521
https://doi.org/10.15446/recolma.v53n2.85521
Autor:
Oswaldo Bustamante, Oscar Jaime Restrepo Baena, Juan M. Menéndez-Aguado, Beatriz Álvarez Rodríguez, Ismael E. Rivera Madrid
Publikováno v:
Powder Technology. 268:373-376
This article presents the results of applying a media selection methodology based on a population balance model to a ceramic ball mill; the experimental data were obtained through the marked ball test in a white-cement grinding pilot plant. Three typ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::454bf0398fa2336357619590fcb9b61b
https://doi.org/10.1016/j.powtec.2014.08.056
https://doi.org/10.1016/j.powtec.2014.08.056