Otmar Spinas

According to our database, Otmar Spinas authored at least 18 papers between 1991 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of two.

2023

Different cofinalities of tree ideals.

Saharon Shelah, Otmar Spinas

Ann. Pure Appl. Log., August, 2023

2020

Antichains of perfect and splitting trees.

Paul Hein, Otmar Spinas

Arch. Math. Log., 2020

2018

No Tukey reduction of Lebesgue null to Silver null sets.

Otmar Spinas

J. Math. Log., 2018

2015

Silver Antichains.

Otmar Spinas, Marek Wyszkowski

J. Symb. Log., 2015

Mad spectra.

Saharon Shelah, Otmar Spinas

J. Symb. Log., 2015

2010

Additivity of the two-dimensional Miller ideal.

Otmar Spinas, Sonja Thiele

Arch. Math. Log., 2010

2004

Analytic countably splitting families.

Otmar Spinas

J. Symb. Log., 2004

2001

Canonical Behavior of Borel Functions on superperfect Rectangles.

Otmar Spinas

J. Math. Log., 2001

1999

Countable Filters on Omega.

Otmar Spinas

J. Symb. Log., 1999

Dominating and Unbounded Free Sets.

Slawomir Solecki, Otmar Spinas

J. Symb. Log., 1999

1998

Meeting infinitely many cells of a partition once.

Heike Mildenberger, Otmar Spinas

Arch. Math. Log., 1998

1997

Partition Numbers.

Otmar Spinas

Ann. Pure Appl. Log., 1997

Large cardinals and projective sets.

Haim Judah, Otmar Spinas

Arch. Math. Log., 1997

1995

Generic Trees.

Otmar Spinas

J. Symb. Log., 1995

Regularity Properties for Dominating Projective Sets.

Jörg Brendle, Greg Hjorth, Otmar Spinas

Ann. Pure Appl. Log., 1995

On the structure of Δ₁⁴-sets of reals.

Haim Judah, Otmar Spinas

Arch. Math. Log., 1995

1994

Dominating Projective Sets in the Baire Space.

Otmar Spinas

Ann. Pure Appl. Log., 1994

1991

Independence and Consistency Proofs in Quadratic Form Theory.

James E. Baumgartner, Otmar Spinas

J. Symb. Log., 1991