abstract
compound is a word-formation process that are made two free morpheme (independent) and forms a new word with a new meaning that consists of meaning of both two component of compound. avestan language is one of the ancient iranian languages that is one of the indo-iranian languages. indo-iranian languages is one branch of indo-european languages. structure of compound noun and adjectiv...
Journal:
:sahand communications in mathematical analysis0
reza akbari department of mathematical sciences, payame noor university, p.o.box 19395-3697, tehran, iran. ali vahidian kamyad department of mathematics sciences, university of ferdowsi, mashhad, iran. ali akbar heydari research center for infection control and hand hygiene, mashhad university of medical sciences, mashhad, iran. aghileh heydari department of mathematical sciences, payame noor university, p.o.box 19395-3697, tehran, iran.
in this paper we study the dynamics of hepatitis b virus (hbv) infection under administration of a vaccine and treatment, where the disease is transmitted directly from the parents to the offspring and also through contact with infective individuals. stability of the disease-free steady state is investigated. the basic reproductive rate, $r_0$, is derived. the results show that the dynamics of...
In this paper, we consider characterizations based on the Bhattacharyya matrices. We characterize, under certain constraint, dis tributions such as normal, compound poisson and gamma via the diago nality of the 2 X 2 Bhattacharyya matrix.
