chemical trees with extreme values of zagreb indices and coindices
نویسندگان
چکیده
we give sharp upper bounds on the zagreb indices and lower bounds on the zagreb coindices of chemical trees and characterize the case of equality for each of these topological invariants.
منابع مشابه
Chemical Trees with Extreme Values of Zagreb Indices and Coindices
We give sharp upper bounds on the Zagreb indices and lower bounds on the Zagreb coindices of chemical trees and characterize the case of equality for each of these topological invariants.
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عنوان ژورنال:
iranian journal of mathematical chemistryناشر: university of kashan
ISSN 2228-6489
دوره 5
شماره 1 2014
کلمات کلیدی
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