4 citations · 7 across the 4 of their papers we have counts for
5 papers
Mathematical Modeling in the Textile Industry
Krasimir Yordzhev, Hristina Kostadinova
A mathematical model, describing some different weaving structures, is made in this article. The terms self-mirror and rotation-stable weaving structure are initiated here. There a…
On Some Entertaining Applications of the Concept of Set in Computer Science Course
Krasimir Yordzhev, Hristina Kostadinova
Some aspects of programming education are examined in this work. It is emphasised, based on the entertainment value, the most appropriate examples are chosen to demonstrate the dif…
An Entertaining Example for the Usage of Bitwise Operations in Programming
Hristina Kostadinova, Krasimir Yordzhev
The present study is meant to fill in some information gaps occurring in the most widespread and well-known educational and reference literature about programming. The stress is la…
A Representation of Binary Matrices
Hristina Kostadinova, Krasimir Yordzhev
In this article we discuss the presentation of a random binary matrix using sequence of whole nonnegative numbers. We examine some advantages and disadvantages of this presentation…
Mathematical Modeling of the Weaving Structure Design
Krasimir Yordzhev, Hristina Kostadinova
An equivalence relation in the set of all square binary matrices is described in this work. It is discussed a combinatoric problem about finding the cardinal number and the element…