Extension of Karamata inequality for generalized inverse trigonometric functions (CROSBI ID 217282)
Prilog u časopisu | izvorni znanstveni rad
Podaci o odgovornosti
Baricz, Arpad ; Poganj, Tibor
engleski
Extension of Karamata inequality for generalized inverse trigonometric functions
Discussing Ramanujan's Question 294, Karamata established the inequality \[ (log x)/(x-1) \leq (1+\sqrt[3]{; ; ; ; ; x}; ; ; ; ; )/(x+\sqrt[3])\] for all $x>0, x\neq 1$ which is the cornerstone of this paper. We generalize the above inequality transforming into terms of arctan and artanh. Moreover, we expand the established result to the class of generalized inverse p- trigonometric arctan_p and to hyperbolic artanh_p functions.
Karamata inequality ; Ramanujan's question 294 ; Zero-balanced hypergeometric functions ; Generalized inverse trigonometric functions ; Rational upper bounds.
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano