Search Results - "variable weight function"

Chebyshev Approximation of a Multivariable Function with Reproducing the Values of the Function and Its Partial Derivatives: Chebyshev approximation of a multivariable function with reproducing the values of the function and its partial derivatives

Authors: Malachivskyy, P. S. Melnychok, L. S. Pizyur, Ya. V.

Source: Cybernetics and Systems Analysis. 59:660-671

Subject Terms: Best approximation, Chebyshev systems, mean-power approximation, least squares method, Chebyshev approximation with condition, Chebyshev approximation, partial derivatives, multivariable functions, variable weight function

File Description: application/xml

Access URL: https://zbmath.org/7765895
https://doi.org/10.1007/s10559-023-00601-2

Allocating inter-provincial CEA in China based on the utility perspective --a method for improving the variable weight function

Authors: Zhiping Guo Chaohua Xiong

Source: Frontiers in Environmental Science, Vol 12 (2024)

Subject Terms: Environmental sciences, CEA, utility, allocation principles, GE1-350, variable weight function, improving allocation methods

Access URL: https://doaj.org/article/c4270b1fbea24676bd3e597d9556241a

Fragile States Metric System: An Assessment Model Considering Climate Change

Authors: Yijian Liu Chaoqun Zhou Lin Li et al.

Source: Sustainability, Vol 10, Iss 6, p 1767 (2018)

Subject Terms: state fragility, index system, climate change, GRA-Entropy method, variable weight function, Pareto Optimum, Environmental effects of industries and plants, TD194-195, Renewable energy sources, TJ807-830, Environmental sciences, GE1-350

Relation: http://www.mdpi.com/2071-1050/10/6/1767; https://doaj.org/toc/2071-1050; https://doaj.org/article/73327334717c477bb8697065d2389c41

Availability: https://doi.org/10.3390/su10061767
https://doaj.org/article/73327334717c477bb8697065d2389c41