Geometric characterizations of quasi-product production models in economics

molecular and physiological characterizations of floral scent production in rosa damascena mill.

گل محمدی (r. damascena mill.)مهمترین گونه ای است که در تولید گلاب، عطر و اسانس، در صنعت عطرسازی و دارویی کاربرد دارد. با وجود اهمیت عطر گل محمدی، پژوهش های مولکولی و بیوشیمیایی عطر گل این گونه هنوز در مراحل ابتدایی است. در این پژوهش، ویژگی های مولکولی و فیزیولوژیکی تولید عطر در گل محمدی در آزمایش های مختلف مورد بررسی قرار گرفتند. در آزمایش اول، پژوهشی به منظور بررسی تنوع شیمیایی اسانس میان 44 ت...

On Some Geometric Properties of Quasi-sum Production Models

A production function f is called quasi-sum if there are continuous strict monotone functions F, h1, . . . , hn with F > 0 such that f(x) = F (h1(x1) + · · · + hn(xn)) (cf. [1]). A quasi-sum production function is called quasi-linear if at most one of F, h1, . . . , hn is a nonlinear function. For a production function f , the graph of f is called the production hypersurface of f . In this pape...

Some Characterizations of Filed Product of Quasi-antiorders

It is known that the filed product of two quasi-antiorders need not to be a quasi-antiorder. After some preparations, we give some sufficient conditions in order that the filed product of two quasi-antiorder relations on the same set is a quasi-antiorder again. 2000Mathematics Subject Classification: Primary 03F65, Secondary 04A05, 08A02

Characterizations of Weibull Geometric Distribution

Various characterizations of the Weibull Geometric distribution are presented. These characterizations are based, on a simple relationship between two truncated moments ; on hazard function ; and on functions of order statistics.

Characterizations of Kumaraswamy-Geometric Distribution