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A relax-and-fix with fix-and-optimize heuristic applied to multi-level lot-sizing problems
(2015-10-29)
In this paper, we propose a simple but efficient heuristic that combines construction and improvement heuristic ideas to solve multi-level lot-sizing problems. A relax-and-fix heuristic is firstly used to build an initial ...
Títulos de deuda (fixed income securities): Rentabilidad y riesgos
(Universidad de San Andrés. Escuela de Negocios, 2002-12)
Títulos de Deuda (Fixed Income Securities). Aspectos básicos y valuación
(Universidad de San Andrés. Escuela de Negocios, 2000-12)
Relaxation to Fixed Points in the Logistic and Cubic Maps: Analytical and Numerical Investigation
(Mdpi Ag, 2013-10-01)
Convergence to a period one fixed point is investigated for both logistic and cubic maps. For the logistic map the relaxation to the fixed point is considered near a transcritical bifurcation while for the cubic map it is ...
Fixed assets-infrastructure and financial health in hospitality industry: A chaotic effect in emerging markets
The influence of property, plant and equipment (Fixed Assets) and the quality of infrastructure on return was analyzed in the hospitality industry in emerging markets. The analysis unit was Colombia, a member of the CIVETS ...
Discurso del doctor Héctor Fix Fierro
(Instituto Belisario Domínguez, 2016)
Fixed-interval pause duration in chained fixed-ratio, fixed-interval schedules
(Pontificia Universidade Católica do Rio de JaneiroUniversidade de BrasíliaUniversidade de São Paulo, 2012-06)
Testing for heteroskedasticity in fixed effects models
(Elsevier, 2014-01)
We derive tests for heteroskedasticity after fixed effects estimation of linear panel models. The asymptotic results are based on a ‘large N–fixed T’ framework, where the incidental parameters problem is bypassed by utilizing ...
On A Fixed Point Theorem For The Product Of Operators
(Birkhauser Verlag AG, 2016)
On a question of R.H. Bing concerning the fixed point property for two-dimensional polyhedra
(Academic Press Inc Elsevier Science, 2017-01)
In 1969 R.H. Bing asked the following question: Is there a compact two-dimensional polyhedron with the fixed point property which has even Euler characteristic? In this paper we prove that there are no spaces with these ...