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In this short note, the convexity and concavity of two functions related to the polygamma functions are discussed.
Abstract. Functions that are piecewise defined are a common sight in mathematics while convexity is ...
In this paper, convexity and concavity among Greek means are discussed and the results are interpret...
Convexity, or convex analysis, is an area of mathematics where one studies questions related to two ...
Several different classes of copulas are examined and relations among them are studied in details
Abstract Several monotonicity and concavity results related to the generalized digamma and polygamma...
In the first part of this master’s thesis, a convexity of functions of one variable is discussed. Fol...
AbstractThe main result in this paper is to establish some new characterizations of convex functions...
Like differentiability, convexity is a natural and powerful property of functions that plays a signi...
A function involving the divided differences of the psi function and the polygamma functions is pro...
Abstract. This paper provides some results on different types of con-vexity and concavity in the cla...
International audienceIn the paper, the authors establish the logarithmic convexity and some inequal...
Abstract. In this note we define the notions of convexity for analytic functions in the ellipse E = ...
of his 65th birthday In this paper, a property of convex functions and its generaliza-tion are given...
In this paper, one studies the concavity of some functions that can be written as powers of linear c...
Functions that are piecewise defined are a common sight in mathematics while convexity is ...
Abstract. Functions that are piecewise defined are a common sight in mathematics while convexity is ...
In this paper, convexity and concavity among Greek means are discussed and the results are interpret...
Convexity, or convex analysis, is an area of mathematics where one studies questions related to two ...
Several different classes of copulas are examined and relations among them are studied in details
Abstract Several monotonicity and concavity results related to the generalized digamma and polygamma...
In the first part of this master’s thesis, a convexity of functions of one variable is discussed. Fol...
AbstractThe main result in this paper is to establish some new characterizations of convex functions...
Like differentiability, convexity is a natural and powerful property of functions that plays a signi...
A function involving the divided differences of the psi function and the polygamma functions is pro...
Abstract. This paper provides some results on different types of con-vexity and concavity in the cla...
International audienceIn the paper, the authors establish the logarithmic convexity and some inequal...
Abstract. In this note we define the notions of convexity for analytic functions in the ellipse E = ...
of his 65th birthday In this paper, a property of convex functions and its generaliza-tion are given...
In this paper, one studies the concavity of some functions that can be written as powers of linear c...
Functions that are piecewise defined are a common sight in mathematics while convexity is ...
Abstract. Functions that are piecewise defined are a common sight in mathematics while convexity is ...
In this paper, convexity and concavity among Greek means are discussed and the results are interpret...
Convexity, or convex analysis, is an area of mathematics where one studies questions related to two ...
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