The Converse of the Minkowski's Inequality Theorem and its Generalization

1990 ◽  
Vol 109 (3) ◽  
pp. 663 ◽  
Author(s):  
Janusz Matkowski
2005 ◽  
Vol 112 (8) ◽  
pp. 740-742
Author(s):  
Geoffrey Brown

2000 ◽  
Vol 216 (1-3) ◽  
pp. 253-256
Author(s):  
Horst Alzer ◽  
Stephan Ruscheweyh

2013 ◽  
Vol 11 (9) ◽  
Author(s):  
George Csordas ◽  
Anna Vishnyakova

AbstractThe principal goal of this paper is to show that the various sufficient conditions for a real entire function, φ(x), to belong to the Laguerre-Pólya class (Definition 1.1), expressed in terms of Laguerre-type inequalities, do not require the a priori assumptions about the order and type of φ(x). The proof of the main theorem (Theorem 2.3) involving the generalized real Laguerre inequalities, is based on a beautiful geometric result, the Borel-Carathédodory Inequality (Theorem 2.1), and on a deep theorem of Lindelöf (Theorem 2.2). In case of the complex Laguerre inequalities (Theorem 3.2), the proof is sketched for it requires a slightly more delicate analysis. Section 3 concludes with some other cognate results, an open problem and a conjecture which is based on Cardon’s recent, ingenious extension of the Laguerre-type inequalities.


2005 ◽  
Vol 112 (8) ◽  
pp. 740
Author(s):  
Geoffrey Brown

Author(s):  
Azizollah Babakhani ◽  
Hamzeh Agahi ◽  
Radko Mesiar

AbstractWe first introduce the concept of Sugeno fractional integral based on the concept of g-seminorm. Then Minkowski’s inequality for Sugeno fractional integral of the order α > 0 based on two binary operations ⋆, ∗ is given. Our results significantly generalize the previous results in this field of fuzzy measure and fuzzy integral. Some examples are given to illustrate the results.


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