ISSN 1787-5021 (Print)
ISSN 1787-6117 (Online)
Content
Research papers
Statistics in words and partitions of a set
by Walaa Asakly
Pages: 3–12
Avatar-Based Sport Science Soccer Simulations
by Norbert Bátfai, András Mamenyák, Péter Jeszenszky, Gergely Kövér, Máté Smajda, Renátó Besenczi, Béla Halász, György Terdik, Márton Ispány
Pages: 13–36
On the Mersenne sequence
by Paula Catarino, Helena Campos, Paulo Vasco
Pages: 37–53
Case Study for the vudc R Package
by Csaba Faragó
Pages: 55–75
Solutions of some particular pexiderized digital filtering functional equation
by Charinthip Hengkrawit, Vichian Laohakosol, Khanithar Naenudorn
Pages: 77–96
The Miki-type identity for the Apostol-Bernoulli numbers
by Orli Herscovici, Toufik Mansour
Pages: 97–114
A note on the derived length of the group of units of group algebras of characteristic two
by Tibor Juhász
Pages: 115–120
Maintainability of classes in terms of bug prediction
by Gergely Ladányi
Pages: 121–142
Methods to analysis of queueing models with state-dependent jump priorities
by Agassi Melikov, Anar Rustamov, Turan Jafarzade, János Sztrik
Pages: 143–163
Recurrence sequences in the hyperbolic Pascal triangle corresponding to the regular mosaic {4, 5}
by László Németh, László Szalay
Pages: 165–173
Generalized r-Whitney numbers of the first kind
by José L. Ramírez, Mark Shattuck
Pages: 175–193
On the (s,t)-Pell and (s,t)-Pell-Lucas numbers by matrix methods
by Somnuk Srisawat, Wanna Sriprad
Pages: 195–204
Convolution of second order linear recursive sequences I.
by Tamás Szakács
Pages: 205–216
Evolutionary computing based QoS oriented energy efficient VM consolidation scheme for large scale cloud data centers using random work load bench
by Perla Ravi Theja, SK. Khadar Babu
Pages: 217–241
Methodological papers
On a variant of the Lucas’ square pyramid problem
by Salima Kebli, Omar Kihel
Pages: 245–250
Equivalence relation as a tool to create new structures. How could they be prepared and taught in schools?
by Zsuzsa Nagy Lehocká, Ödön Vancsó
Pages: 251–264
Gender differences in spatial visualization skills of engineering students
by Rita Nagy-Kondor
Pages: 265–276
The impacts of the introduction of the function concept on students’ skills
by Gyöngyi Szanyi
Pages: 277–291