12 citations · 36 across the 12 of their papers we have counts for
12 papers
The classification of homomorphism homogeneous oriented graphs
Bojana Pavlica, Christian Pech, Maja Pech
The modern theory of homogeneous structures begins with the work of Roland Fraïssé. The theory developed in the last seventy years is placed in the border area between combinatoric…
Echeloned Spaces
Maxime Gheysens, Bojana Pavlica, Christian Pech +2
We introduce the notion of echeloned spaces - an order-theoretic abstraction of metric spaces. The first step is to characterize metrizable echeloned spaces. It turns out that morp…
On -ary parts of maximal clones
Dragan Mašulović, Maja Pech
The main problem of clone theory is to describe the clone lattice for a given basic set. For a two-element basic set this was resolved by E.L. Post, but for at least three-element…
Homogeneous ultrametric structures
W. Kubiś, Ch. Pech, M. Pech
We develop the theory of homogeneous Polish ultrametric structures. Our starting point is a Fraisse class of finite structures and the crucial tool is the universal homogeneous epi…
On a family of highly regular graphs by Brouwer, Ivanov, and Klin
Christian Pech, Maja Pech
Highly regular graphs for which not all regularities are explainable by symmetries are fascinating creatures. Some of them like, e.g., the line graph of W.~Kantor's non-classical $…
Reconstructing the topology of the elementary self-embedding monoids of countable saturated structures
Christian Pech, Maja Pech
Every transformation monoid comes equipped with a canonical topology-the topology of pointwise convergence. For some structures, the topology of the endomorphism monoid can be reco…