Results 21 to 30 of about 83,883,403 (289)

Methods for Solving Some Fractional Integral

open access: yes, 2023
: In this paper, based on Jumarie’s modified Riemann-Liouville (R-L) fractional calculus, we evaluate some fractional integral. The main methods we used are fractional L’Hospital’s rule, integration by parts for fractional calculus, and a new ...
Chii-Huei Yu
core   +1 more source

Quasi-Newton Methods for Solving Nonlinear Programming Problems [PDF]

open access: yesComputer Science Journal of Moldova, 1996
In the present paper the problem of constrained equality optimization is reduced to sequential solving a series of problems of quadratic programming. The Hessian of the Lagrangian is approximated by a sequence of symmetric positive definite matrices. The
V.Moraru
doaj  

Two methods for solving electrostatic problems with azimuthal symmetry [PDF]

open access: yesRevista Brasileira de Ensino de Física
The study of electrostatic phenomena is the gateway to the physics described by Classical Electrodynamics. In this paper, we discuss in detail two methods based on the Uniqueness Theorem for solving electrostatic problems with azimuthal symmetry.
T.E.P. Bueno, U. Camara da Silva
doaj   +2 more sources

Methods Used For Solving Project Management Problems And Thei Comparisons [PDF]

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 1999
The major results gained from research is entering some suitable adjustment forconventional planning techniques to able as control tool in updating, clearing to manydivisions for precedence diagram, PD.
AbdelRazek AbuolNour
doaj   +1 more source

Orthogonal methods based ant colony search for solving continuous optimization problems [PDF]

open access: yes, 2008
Research into ant colony algorithms for solving continuous optimization problems forms one of the most significant and promising areas in swarm computation.
Jun Zhang   +5 more
core   +1 more source

Three-Step Projective Methods for Solving the Split Feasibility Problems

open access: yesMathematics, 2019
In this paper, we focus on studying the split feasibility problem (SFP) in Hilbert spaces. Based on the CQ algorithm involving the self-adaptive technique, we introduce a three-step iteration process for approximating the solution of SFP.
Suthep Suantai   +3 more
doaj   +1 more source

Enhanced Robust Univariate Classification Methods for Solving Outliers and Overfitting Problems

open access: yesJournal of ICT, 2023
The robustness of some classical univariate classifiers is hampered if the data are contaminated. Overfitting is another hiccup when the data sets are uncontaminated with a considerable sample size.
Friday Zinzendoff Okwonu   +4 more
doaj   +1 more source

Numerical Methods for Solving Linear Time Varying Quadratic Optimal Control Problems

open access: yesResults in Control and Optimization, 2022
In this article, we discussed linear time varying optimal control problems with quadratic performance index, and approximated control variable, state variable and performance index. There are many different numerical processes for approximating of linear
Adane Akate Ayalew
doaj   +1 more source

Alternative methods for solving nonlinear two-point boundary value problems

open access: yesOpen Physics, 2018
In this sequel, the numerical solution of nonlinear two-point boundary value problems (NTBVPs) for ordinary differential equations (ODEs) is found by Bezier curve method (BCM) and orthonormal Bernstein polynomials (OBPs). OBPs will be constructed by Gram-
Ghomanjani Fateme, Shateyi Stanford
doaj   +1 more source

Methods for Solving Environmental Problems in Livestock and Poultry Farming

open access: yesСельскохозяйственные машины и технологии, 2019
In the Northwestern Federal District, the main agricultural source of environmental pollution is the disposal of organic waste (manure and litter), which accounts for a risk of 85 percent. The problem of ensuring environmental safety requires appropriate
A. Yu. Bryukhanov   +3 more
doaj   +1 more source

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