Results 21 to 30 of about 16,213,945 (263)

Error bounds in mathematical programming

open access: yes, 1997
Originated from the practical implementation and numerical considerations of iterative methods for solving mathematical programs, the study of error bounds has grown and proliferated in many interesting areas within mathematical programming.
Pang, Jong-Shi
core   +2 more sources

Reformulations of mathematical programming problems as linear complementarity problems [PDF]

open access: yes, 1982
A family of complementarity problems are defined as extensions of the well known Linear Complementarity Problem (LCP). These are (i.) Second Linear Complementarity Problem (SLCP) which is an LCP extended by introducing further equality restrictions and ...
Mitra, G, Judice, JJ
core   +4 more sources

Inverse methods and integral-differential model demonstration for optimal mechanical operation of power plants – numerical graphical optimization for second generation of tribology models

open access: yesElectrical, Control and Communication Engineering, 2018
Stepping forward from a previous conference contribution, the article focuses on extension of inverse problem algorithms to integral-differential modelling and formal/strict demonstration of graphical-optimization method.
Casesnoves Francisco
doaj   +1 more source

APLICAŢII ÎN ECONOMIA AGRARǍ BAZATE PE METODE NUMERICE MATEMATICE. SISTEME DE TIP COBB-DOUGLAS

open access: yesAgricultura, 2009
The mathematical numerical methods can consistently serve the economical and managerial phenomena, including those dedicated to zootechnical and agricultural areas.
I. VESA
doaj   +1 more source

Symbolic algorithm for solving SLAEs with multi-diagonal coefficient matrices

open access: yesDiscrete and Continuous Models and Applied Computational Science
Systems of linear algebraic equations with multi-diagonal coefficient matrices may arise after many different scientific and engineering problems, as well as problems of the computational linear algebra where finding the solution of such a system of ...
Veneva Milena
doaj   +1 more source

Software Tutorial de apoyo al aprendizaje de los métodos básicos de Análisis Numérico para la solución de problemas de ingeniería

open access: yesPublicaciones e Investigación, 2007
The software Numericals is a tutorial for support to the learning of the techniques used for the Numerical Analysis mediates the programming of the main numerical methods, for the solution of engineering problems.
Jesús Alfonso Torres Ortega
doaj   +1 more source

Simulation System of Technological Support of Automated Complex [PDF]

open access: yesEPJ Web of Conferences, 2019
Mathematical modeling of technical and technological systems and processes occurring in these systems can be interpreted as multi-step processes of solving managerial problems, where the application of classical methods for obtaining numerical results is
Oleynik A.V.   +4 more
doaj   +1 more source

Mathematical programming methods in the numerical solution of Volterra integral and integro-differential equations with weakly-singular kernel

open access: yesNonlinear Analysis: Theory, Methods & Applications, 1997
The numerical solution of weakly-singular nonlinear Volterra integral equations is considered. It is proposed to use polynomial or multiquadric approximations to the solution, and to determine the coefficients in such a way that the maximum of the residual becomes minimal.
Galperin, E. A.   +3 more
openaire   +2 more sources

APPLICATION OF MATHLAB APPLICATIONS IN IMPROVING STUDENT COMPETENCE UMSU MATHEMATICS EDUCATION STUDY PROGRAM NUMERICAL METHOD COURSE 2019-2020 ACADEMIC YEAR

open access: yesInternational Journal of Educational Review, Law And Social Sciences (IJERLAS), 2021
This study aims to describe the role of MATHLAB software in numerical method lectures, improve students' ability to solve numerical problems through learning assisted by MATHLAB software, improve students' abilities in formulating algorithms through learning assisted by MATHLAB software, improve students' abilities in programming through assisted ...
openaire   +2 more sources

COMPARATIVE ANALYSIS OF COMPUTATIONAL PERFORMANCE OF MODERN PROGRAMMING LANGUAGES

open access: yesКомпютерні системи та інформаційні технології
The study is dedicated to the comparative analysis of the computational performance of modern programming languages in the implementation of numerical methods for solving boundary value problems in mathematical physics. The central focus of the research
Олег ЖУЛЬКОВСЬКИЙ   +3 more
doaj   +1 more source

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