Results 61 to 70 of about 4,525,854 (182)
Beyond Newtonian Thinking- Towards a Non-linear Archaeology - Applying Chaos Theory to Archaeology
Current Swedish Archaeology, 1997 In this article the authors suggest that chaos theory can provide us with a new perspective on archaeology. Newtonian thinking is predominant in archaeology, as well as in the humanities in general. This results in the hegemony of analytic methods and a
Henrik Gerding, Dominic Ingemark
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General linear methods for linear DAEs
, 2005 For linear differential-algebraic equations (DAEs) with properly stated leading terms the property of being numerically qualified guarantees that qualitative properties of DAE solutions are reflected by the numerical approximations. In this case BDF and Runge-Kutta methods integrate the inherent regular ODE.
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Robust optimization model for uncertain multiobjective linear programs
Journal of Inequalities and Applications, 2018 In this paper, we consider the multiobjective linear programs where coefficients in the objective function belong to uncertainty sets. We introduce the concept of robust efficient solutions to uncertain multiobjective linear programming problems.
Lei Wang, Min Fang
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A general Phase-I method in linear programming [PDF]
European Journal of Operational Research, 1986 Phase I of the simplex method finds a basic feasible solution to linear programming (LP) problems. Phase I procedures can also be used for generating feasible points of other problems with linear constraints, or even for checking the consistency of a system of linear equalities/\(inequalities.\) The traditional phase I methods work under the following ...
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Materials Research, 2012 A semi-analytical approach for analysis of laminated plates with general boundary conditions under a general distribution of loads is developed. The non-linear equations are solved by the Newton-Kantorovich-Quadrature (NKQ) method which is a combination ...
Rasoul Khandan +4 more
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Parameter sensitivity in nonlinear transient thermal problems
Computer Assisted Methods in Engineering and Science, 2023 A general problem of parameter sensitivity of non-linear transient thermal systems is considered. The non-linear sensitivity path is followed by a weighted residual method employing the continuum description.
Michał Kleiber, Andrzej Slużalec
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A Review on Optimal Subsampling Method [PDF]
BIO Web of ConferencesOptimal subsampling method is an efficient method for massive data because it can not only downsize the data amount but also save computational time. Subsampling methods have been essential to statistical analysis throughout history.
Xu Yuan
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Corrosion behavior of high- and low-chromium steel grinding balls in chloride solution
Zaštita MaterijalaThe corrosion behaviour of three types of alloys (two low-alloy carbon steel and one stainless iron with ~15 wt.% Cr), in a solution which simulates seawater (3% NaCl solution, pH 8.1) was tested.
Snežana Marković +6 more
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A General Maximum Principle for Discrete Fractional Stochastic Control System of Mean-Field Type
Discrete Dynamics in Nature and SocietyIn this paper, we investigate a general maximum principle for discrete fractional stochastic difference system of mean-field type. The admissible control domain is nonconvex.
Zheng Li +4 more
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Linear Inequality Concepts and Social Welfare [PDF]
The paper presents an abstract definition of linear inequality concepts leading to linearly invariant inequality measures and characterizes the class of linear concepts completely. Two general methods of deriving ethical measures are proposed. They imply
Udo Ebert
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