Mathematics

Research from University of Kragujevac broadens understanding of mathematical chemistry

  2010 FEB 2 - (VerticalNews.com) -- According to recent research from Serbia, "A new molecular-structure descriptor G A(2), belonging to the class of geometric-arithmetic indices, is considered."

  "It is closely related to the Szeged and vertex PI indices. The main properties of G A(2) are established, including lower and upper bounds," wrote G. Fathtabar and colleagues, University of Kragujevac.

  The researchers concluded: "The trees with minimum and maximum G A(2) are characterized."

  Fathtabar and colleagues published their study in the Journal of Mathematical Chemistry (A new geometric-arithmetic index. Journal of Mathematical Chemistry, UNKNOWN DATE;47(1):477-486).

  For additional information, contact I. Gutman, University of Kragujevac, Faculty Science, POB 60, Kragujevac 34000, SERBIA.

  Publisher contact information for the Journal of Mathematical Chemistry is: Springer, 233 Spring St., New York, NY 10013, USA.

  Keywords: Country:Serbia, Mathematical Chemistry

  This article was prepared by VerticalNews Mathematics editors from staff and other reports. Copyright 2010, VerticalNews Mathematics via VerticalNews.com.