Sabine Koppelberg

According to our database, Sabine Koppelberg authored at least 9 papers between 1976 and 2001.

Collaborative distances:

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

2001

A superatomic Boolean algebra with few automorphisms.

Matatyahu Rubin, Sabine Koppelberg

Arch. Math. Log., 2001

1996

Partial Orderings with the Weak Freese-Nation Property.

Sakaé Fuchino, Sabine Koppelberg, Saharon Shelah

Ann. Pure Appl. Log., 1996

1993

A Construction of Boolean Algebras from First-Order Structures.

Sabine Koppelberg

Ann. Pure Appl. Log., 1993

1992

On L_{infty k}-free Boolean Algebras.

Sakaé Fuchino, Sabine Koppelberg, Makoto Takahashi

Ann. Pure Appl. Log., 1992

1985

Complements and quasicomplements in the lattice of subalgebras of P(omega).

Ivo Düntsch, Sabine Koppelberg

Discret. Math., 1985

1983

Homogeneous Boolean algebras with very nonsymmetric subalgebras.

Sabine Koppelberg, J. Donald Monk

Notre Dame J. Formal Log., 1983

1980

Cardinalities of Ultraproducts of Finite Sets.

Sabine Koppelberg

J. Symb. Log., 1980

Cofinalities of complete boolean algebras.

Sabine Koppelberg

Arch. Math. Log., 1980

1976

A Boolean Ultrapower which is not an Ultrapower.

Bernd Koppelberg, Sabine Koppelberg

J. Symb. Log., 1976