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Comment on: “Split kinetic energy method for quantum systems with competing potentials”, Ann. Phys. 327 (2012) 2061
(Academic Press Inc Elsevier Science, 2018-06)
We show that the kinetic-energy partition method (KEP) is a particular example of the well known Rayleigh–Ritz variational method. We discuss some of the KEP results and compare them with those coming from other approaches.
Comment on: “Solving many-body Schrödinger equations with kinetic energy partition method”, Ann. Phys. 388 (2018) 54–68 by Y-H. Chen and S.D. Chao
(Academic Press Inc Elsevier Science, 2019-07)
We discuss a recent test of the performance of the kinetic energy partition method (KEP) through its application to two separable quantum-mechanical models. We argue that one of the benchmark models is exceedingly simple ...
Spatial product partition model through spanning trees
(Universidade Federal de Minas GeraisUFMG, 2015-06-03)
When performing analysis of spatial data, there is often the need to aggregate geographical areas into larger regions, a process called regionalization or spatially constrained clustering. This type of aggregation can be ...
Computational method for unsupervised segmentation of lymphoma histological images based on fuzzy 3-partition entropy and genetic algorithm
(Elsevier B.V., 2017-09-15)
Non-Hodgkin lymphoma is the most common cancer of the lymphatic system and should be considered as a group of several closely related cancers, which can show differences in their growth patterns, their impact on the body ...
Application of sodium selenate to cowpea (Vigna unguiculata L.) increases shoot and grain Se partitioning with strong genotypic interactions
(2021-09-01)
Backgorund: Cowpea is a crop widely used in developing countries due its rusticity. Besides its rich genotypic variability, most breeding programs do not explore its potential to improve elements uptake. Selenium (Se) is ...
Diversidade e distribuição espacial de comunidades de macroinvertebrados aquáticos em arrozais irrigados de duas regiões geomorfológicas no Sul do Brasil
(Universidade Federal de Santa MariaBRCiências BiológicasUFSMPrograma de Pós-Graduação em Biodiversidade Animal, 2015-03-16)
Wide spatial scales of analysis in studies conducted in natural wetlands tend to present the greatest contributions to the total diversity of aquatic macroinvertebrates, because they include macrovariables such as hydrographic ...