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A second-order dynamical approach with variable damping to nonconvex smooth minimization
We investigate a second-order dynamical system with variable damping in connection with the minimization of a nonconvex differentiable function. The dynamical system is formulated in the spirit of the differential equation which models Nesterov's accelerated convex gradient method. We show that...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Taylor & Francis
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7077366/ https://www.ncbi.nlm.nih.gov/pubmed/32256253 http://dx.doi.org/10.1080/00036811.2018.1495330 |