Teruyuki Yorioka

dblp:62/2449 · DBLP profile ↗
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6ranked-venue papers
6as first author
2since 2021 · last 2024
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Theory of computation · 6 · 6 first-author · 2 since 2021
YearPublicationVenuePosition
2024 Two chain conditions and their Todorčević's fragments of Martin's Axiom
Teruyuki Yorioka
Ann. Pure Appl. Log.1
2023 Asperó-Mota Iteration and the Size of the continuum
abstract
Abstract In this paper we build an Asperó–Mota iteration of length $\omega _2$ that adds a family of $\aleph _2$ many club subsets of $\omega _1$ which cannot be diagonalized while preserving $\aleph _2$ . This result discloses a technical limitation of some types of Asperó–Mota iterations.
Teruyuki Yorioka
J. Symb. Log.1
2011 A correction to "A non-implication between fragments of Martin's Axiom related to a property which comes from Aronszajn trees"
Teruyuki Yorioka
Ann. Pure Appl. Log.1
2010 A non-implication between fragments of Martin's Axiom related to a property which comes from Aronszajn trees
Teruyuki Yorioka
Ann. Pure Appl. Log.1
2003 Distinguishing types of gaps in (omega)/fin
abstract
Abstract Supplementing the well known results of Kunen we show that Martin's Axiom is not sufficient to decide the existence of (ω1, ϲ)-gaps when (ϲ, ϲ)-gaps exist, that is, it is consistent with ZFC that Martin's Axiom holds and there are (ϲ, ϲ)-gaps but no (ω1, ϲ)-gaps.
Teruyuki Yorioka
J. Symb. Log.1
2002 The Cofinality of The Strong Measure Zero Ideal
abstract
Abstract We give a characterization of the cofinality of the strong measure zero ideal under the continuum hypothesis and prove that we can force it to a value less than the power of the continuum.
Teruyuki Yorioka
J. Symb. Log.1