• 39 Citations
  • 4 h-Index
20072019
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Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Large Cardinals Mathematics
Stationary Set Mathematics
Subset Mathematics
Reflection Principle Mathematics
Weak Compactness Mathematics
Partition Mathematics
Cardinality Mathematics
Uncountable Mathematics

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Research Output 2007 2019

  • 39 Citations
  • 4 h-Index
  • 23 Article

Products of Lindelöf spaces with points Gδ

Usuba, T., 2019 Feb 1, In : Topology and its Applications. 252, p. 90-96 7 p.

Research output: Contribution to journalArticle

Strictly

Extendible cardinals and the mantle

Usuba, T., 2018 Apr 18, (Accepted/In press) In : Archive for Mathematical Logic. p. 1-5 5 p.

Research output: Contribution to journalArticle

Intersection
Model

New combinatorial principle on singular cardinals and normal ideals

Usuba, T., 2018 Jan 1, (Accepted/In press) In : Mathematical Logic Quarterly.

Research output: Contribution to journalArticle

Saturation
Intersection

On the existence of skinny stationary subsets

Matsubara, Y., Sakai, H. & Usuba, T., 2018 Jan 1, (Accepted/In press) In : Annals of Pure and Applied Logic.

Research output: Contribution to journalArticle

Stationary Set
Large Cardinals
Subset
Strombus or kite or diamond
1 Citation (Scopus)

Large regular Lindelöf spaces with points Gδ

Usuba, T., 2017, In : Fundamenta Mathematicae. 237, 3, p. 249-260 12 p.

Research output: Contribution to journalArticle

Pseudocharacter
Lindelöf Space
Large Cardinals
P-space
Forcing