Results 11 to 20 of about 41 (41)

Comments on monoreflections in unital archimedean lattice-ordered groups and rings

, 2016
In quite general concrete categories, the monore ections which are H- closed (closed under homomorphic image) are the \naturally occuring" ones, since each is comprised of objects closed under some family of functorial implicit operations.
Hager, Anthony W., Madden, James J.
core   +1 more source

On Namba Forcing And Minimal Collapses

Forum of Mathematics, Sigma
We build on a 1990 paper of Bukovský and Copláková-Hartová. First, we remove the hypothesis of ${\mathsf {CH}}$ from one of their minimality results.
Maxwell Levine
doaj   +1 more source

Global Chang's Conjecture and singular cardinals. [PDF]

Eur J Math, 2021
Eskew M, Hayut Y.
europepmc   +1 more source

Singular cardinals and strong extenders

Open Mathematics, 2013
Apter Arthur, Cummings James, Hamkins Joel   +2 more
doaj   +1 more source

The free one-generated left distributive algebra: basics and a simplified proof of the division algorithm

Open Mathematics, 2013
Laver Richard, Miller Sheila
doaj   +1 more source

Continuous tree-like scales

Open Mathematics, 2010
Cummings James
doaj   +1 more source

Small measurable cardinals. [PDF]

Arch Math Log
Hayut Y, Karagila A.
europepmc   +1 more source

Free subsets in internally approachable models. [PDF]

Arch Math Log
Welch PD.
europepmc   +1 more source

Open filters and measurable cardinals. [PDF]

Arch Math Log
Bardyla S, Šupina J, Zdomskyy L.
europepmc   +1 more source

Some of the next articles are maybe not open access.

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S ebastiano T hei . Singular cardinals through the lens of Shelah’s pcf theory and Prikry-type forcings . University of Udine. 2025. Supervised by Vincenzo Dimonte. MSC 03E35, 03E04, 03E55, 03E15. Keywords: large cardinals, pcf theory, forcing, HOD hypothesis, scale.

The Bulletin of Symbolic Logic
Abstract The development of the forcing method has shown that several key questions regarding infinite sets cannot be settled under ZFC alone. The most widely supported view is that this undecidability simply reflects the limitations of ZFC in addressing all mathematical problems. This perspective has motivated an
openaire   +1 more source