The partite construction and ramsey set systems

The partite construction and ramsey set systems

Here c+ (6): is a short hand notation (due to Erdiis and Rado) for the following statement: For every partition of the collection of all a-element subsets of a set X of size c, there exists a b-element subset B of C such that all a-element subsets of B belong to one class of the partition. This theorem has been generalized many times and several of these generalizations are both profound and di...

A Bound for Size Ramsey Numbers of Multi-partite Graphs

It is shown that the (diagonal) size Ramsey numbers of complete m-partite graphs Km(n) can be bounded from below by cn 22(m−1)n, where c is a positive constant.

Ramsey Properties of Random k-Partite, k-Uniform Hypergraphs

We investigate the threshold probability for the property that every r-coloring of the edges of a random binomial k-uniform hypergraph G(k)(n, p) yields a monochromatic copy of some fixed hypergraph G. In this paper we solve the problem for arbitrary k ≥ 3 and k-partite, k-uniform hypergraphs G.

construction and validation of the translation teacher competency test and the scale of students’ perceptions of translation teachers

the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...

Explicit Construction of Ramsey-type Graphs