FACTA
UNIVERSITATIS
SERIES
MATHEMATICS
AND INFORMATICS, Vol. 20, (2005)
Contents

A. Ivić
Some
Identities for the Riemann ZetaFunction II 
J. A. Oguntuase and
E. O. Adeleke
On
Hardy's Integral Inequality 
M. Akkouchi
On
the Mapping H of S. S. Dragomir 
I. Tascu
Approximation
of Bivariate Functions by Operators of StancuHurwitz Type 
G. V. Milovanović,
A. S. Cvetković and M. P. Stanić
Multiple
Orthogonal Polynomials on the Semicircle 
P. M. Miličić
On
the Best Approximation in Smooth and Uniformly Convex Real Banach Space 
S. S. Dragomir
Refinements
of Buzano's and Kurepa's Inequalities in Inner Product Spaces 
P. S. Milojević
Some
Generalizations of the First Fredholm Theorem to Hammerstein Equations
and the Number of Solutions 
Lj. Petrović and D.
Stanojević
Some
Models of Causality and Weak Solutions of Stochastic Differential
Equations With Driving Semimartingales

Lj. Petrović and S. Dimitrijević
Some
Models of Causality and Stochastic Differential Equation Driven by
Fractional Brownian Motion 
G. V. Milovanović, M. M. Spalević and M. S. Pranić
Maximum
of the Modulus of Kernels in GaussTuran Quadratures With Chebyshev
Weights: The Cases s = 1; 2 
N. I. DjuranovićMiličić
On
an Optimization Algorithm for LC^{1} Unconstrained Optimization 
M. Stanković and S. Stojković
Reduction
of Decision Diagrams by Disjunctive Spectral Translation in the
WalshHadamard Domain 