2 citations · 3 across the 7 of their papers we have counts for
4 papers · 1 filter
Continuous Fraisse Conjecture
Arnold Beckmann, Martin Goldstern, Norbert Preining
We investigate the relation of countable closed subsets of the reals with respect to continuous monotone embeddability; we show that there are exactly aleph_1 many equivalence clas…
Automorphisms and strongly invariant relations
Ferdinand Börner, Martin Goldstern, Saharon Shelah
We investigate characterizations of the Galois connection sInv-Aut between sets of finitary relations on a base set A and their automorphisms. In particular, for A=omega_1, we cons…
Antichains in products of linear orders
Martin Goldstern, Saharon Shelah
1. For many regular cardinals lambda (in particular, for all successors of singular strong limit cardinals, and for all successors of singular omega-limits), for all n in {2,3,4, .…
There are no infinite order polynomially complete lattices after all
Martin Goldstern, Saharon Shelah
A lattice L is called opc if every monotone function f : L^n -> L is induced by a polynomial. We show here: If L is a lattice with the interpolation property whose cardinality is a…