scholarly journals Inequalities of Čebyšev Type for Lipschitzian Functions in Banach Algebras

Author(s):  
Marius V. Boldea

Abstract In this paper we give some Čebyšev type norm inequalities for two Lipschitzian functions on Banach algebras. Some examples for power function, exponential and the resolvent functions are also provided

2015 ◽  
Vol 39 (1) ◽  
pp. 41-52
Author(s):  
S.S. Dragomir ◽  
M.V. Boldea ◽  
M. Megan

Author(s):  
Silvestru S Dragomir ◽  
Marius V Boldea ◽  
Constantin Buşe ◽  
Mihail Megan

Filomat ◽  
2017 ◽  
Vol 31 (16) ◽  
pp. 5169-5175 ◽  
Author(s):  
H.H.G. Hashem

In this paper, we study the existence of solutions for a system of quadratic integral equations of Chandrasekhar type by applying fixed point theorem of a 2 x 2 block operator matrix defined on a nonempty bounded closed convex subsets of Banach algebras where the entries are nonlinear operators.


1988 ◽  
Vol 26 (1-2) ◽  
pp. 327-340 ◽  
Author(s):  
Francisco J. Ruiz ◽  
Jose L. Torrea

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