Nenad Ujević
University of Split
50 Papers
295 Citations
Nenad Ujević is an academic researcher from University of Split. The author has contributed to research in topics: Numerical integration & Gauss–Kronrod quadrature formula. The author has an hindex of 13, co-authored 50 publications.
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Papers
An iterative method for solving nonlinear equations
TL;DR: An iterative method for finding a solution of the equation f(x)=0 is presented in this article, which is based on some specially derived quadrature rules and it is shown that the method can give better results than the Newton method.
102
Improvement and further generalization of inequalities of Ostrowski-Grüss type
TL;DR: In this article, the authors improved some inequalities of the Ostrowski-Gruss type and further generalized them to the estimation of error bounds for some numerical quadrature rules.
85
A method for solving nonlinear equations
TL;DR: A method for finding a solution of the equation f(x) = 0 is presented and it is shown that the method can give better results than the Newton method.
74
A corrected quadrature formula and applications
Nenad Ujević,Anthony J. Roberts +1 more
TL;DR: In this article, a straightforward three-point quadrature formula of closed type is derived that improves on Simpson's rule, and the error is sixth order in grid spacing, which can be applied to integrands with lower order derivatives.
New error bounds for the Simpson's quadrature rule and applications
TL;DR: New error bounds for the well-known Simpson's quadrature rule are derived and it is shown that these error bounds can be (much) better than some recently obtained bounds.
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