Concepedia

Closed Unbounded Sets

Closed Unbounded Sets is a subset of a limit ordinal that is closed under the order topology and unbounded with respect to the ordinal’s cofinality.

22

Publications

641

Citations

31

Authors

25

Institutions

Publications per year

2017–2026

4

Parents

Publications

22

Forcing closed unbounded sets

Uri Abraham, Saharon Shelah · Journal of Symbolic Logic · 1983 · 83 citations

, , +8

A Conical Algorithm for Globally Minimizing a Concave Function Over a Closed Convex Set

Hoàng Tụy, Tran Vu Thieu, Ng. Q. Thai · Mathematics of Operations Research · 1985 · 78 citations

, , +12

Adding a closed unbounded set

James E. Baumgartner, L. A. Harrington, E. M. Kleinberg · Journal of Symbolic Logic · 1976 · 56 citations

, , +9

Fixed point theorems for families of nonexpansive mappings on unbounded sets

Wataru Takahashi · Journal of the Mathematical Society of Japan · 1984 · 55 citations · Full text

, , +8

The fixed point property and unbounded sets in Hilbert space

William O. Ray · Transactions of the American Mathematical Society · 1980 · 51 citations

, , +7

1–5 of 22

Authors

31

  1. JE
    James E. Baumgartner

    The University of Texas Health Science Center at Houston, United States

    3 publications · 132 citations

    3

    h-index

  2. UA
    Uri Abraham

    Ben-Gurion University of the Negev, Israel

    2 publications · 107 citations

    2

    h-index

  3. SS
    Saharon Shelah

    Hebrew University of Jerusalem, Israel

    2 publications · 107 citations

    2

    h-index

  4. EM
    E. M. Kleinberg

    University at Buffalo, State University of New York, United States

    2 publications · 96 citations

    2

    h-index

  5. LA
    L. A. Harrington

    Massachusetts Institute of Technology, United States

    2 publications · 96 citations

    2

    h-index

1–5 of 31

Institutions

25

  1. Hebrew University of Jerusalem

    Jerusalem, Israel

    3 h-index

    3 publications

    119 citations

  2. Ben-Gurion University of the Negev

    Beersheba, Israel

    2 h-index

    2 publications

    107 citations

  3. Universitatea Națională de Știință și Tehnologie Politehnica București

    Bucharest, Romania

    2 h-index

    2 publications

    26 citations

  4. Institute of Mathematics

    Hanoi, Vietnam

    1 h-index

    1 publications

    78 citations

  5. Massachusetts Institute of Technology

    Cambridge, United States

    1 h-index

    1 publications

    56 citations

  6. Tokyo Institute of Technology

    Tokyo, Japan

    1 h-index

    1 publications

    55 citations

  7. Dartmouth College

    Hanover, United States

    1 h-index

    1 publications

    36 citations

  8. University of California, Berkeley

    Berkeley, United States

    1 h-index

    1 publications

    33 citations

1–8 of 25

Venues

  1. Journal of Symbolic Logic

    7 publications · 261 citations

    7

    h-index

  2. Transactions of the American Mathematical Society

    TRAN · 2 publications · 61 citations

    2

    h-index

  3. Mathematics

    2 publications · 25 citations

    2

    h-index

  4. Mathematics of Operations Research

    1 publications · 78 citations

    1

    h-index

  5. Journal of the Mathematical Society of Japan

    1 publications · 55 citations

    1

    h-index

1–5