the aim of this paper is to show that under some mild conditions a functional equation of multiplicative (; )-derivation is superstable on standard operator algebras. furthermore, we prove that this generalized derivation can be a continuous and an inner (; )- derivation.

BACKGROUND Human resources management in health often encounters problems related to workforce geographical distribution. The aim of this study was to investigate the internship workplace preferences of final-year medical students and the reasons associated with their choices. METHOD A total of 204 out of 240 final-year medical students at Zagreb University Medical School, Croatia, were surve...

Adresa za dopisivanje Robert Ćelić Sveučilište u Zagrebu Stomatološki fakultet Zavod za mobilnu protetiku Gundulićeva 5, 10 000 Zagreb Tel: 1 4802 111 [email protected] Sažetak Svrha: Željelo se odrediti utječe li način registracije i prijenosa šarnirske osi (prijenos obraznim lukom spram prosječnog montiranja) s ispitanika u artikulator na trodimenzionalni pomak kondila između položaja centrične r...

Topological indices are the mathematical tools that correlate the chemical structure with various physical properties, chemical reactivity or biological activity numerically. A topological index is a function having a set of graphs as its domain and a set of real numbers as its range. In QSAR/QSPR study, a prediction about the bioactivity of chemical compounds is made on the basis of physico-ch...

Professor Željko Reiner, FRCP (London), FESC, FACC gained his MD degree in 1976 from Zagreb University, Croatia. He also holds a PhD degree from Zagreb University. Currently, he is the head of the Department of Internal Medicine, University Hospital Centre Zagreb and the School of Medicine, Zagreb University. He has held many positions in the European Society of Cardiology (ESC) and European At...

s of the 2 International congress of the School of Dental Medicine, University of Zagreb and Academy of Operative Dentistry 5 and 6 March 2016, Zagreb, Croatia Voditelj • Leader: prof. dr. sc. Zrinka Tarle

For the Fr'{e}chet algebras $(A, (p_k))$ and $(B, (q_k))$ and $n in mathbb{N}$, $ngeq 2$, a linear map $T:A rightarrow B$ is called textit{almost $n$-multiplicative}, with respect to $(p_k)$ and $(q_k)$, if there exists $varepsilongeq 0$ such that$$q_k(Ta_1a_2cdots a_n-Ta_1Ta_2cdots Ta_n)leq varepsilon p_k(a_1) p_k(a_2)cdots p_k(a_n),$$for each $kin mathbb{N}$ and $a_1, a_2, ldots, a_nin A$. Th...

The use of graph theory can be visualized in nanochemistry, computer networks, Google maps, and molecular which are common areas to elaborate application this subject. In a numeric number (topological index) is used estimate the biological, physical, structural properties chemical compounds that associated with graph. paper, we compute first second multiplicative Zagreb indices ( <math xmlns="h...

Naveed Latif,1 J. Pečarić,1, 2 and I. Perić3 1 Abdus Salam School of Mathematical Sciences, GC University, Lahore 54000, Pakistan 2 Faculty of Textile Technology, University of Zagreb, 10000 Zagreb, Croatia 3 Faculty of Food Technology and Biotechnology, University of Zagreb, 10000 Zagreb, Croatia Correspondence should be addressed to Naveed Latif, [email protected] Received 31 July 2008;...