排序方式: 共有2条查询结果,搜索用时 0 毫秒
1
1.
do Nascimento Hederson Majela dos Santos Andressa Duarte Vitor Anthony Bittencourt Paulo Rodrigo Stival Radovanovic Eduardo Fávaro Silvia Luciana 《Cellulose (London, England)》2021,28(9):5477-5492
Cellulose - In this work lignocellulosic fibers were obtained from Yucca aloifolia L. leaves and their chemical, morphological, thermal and mechanical properties were studied. The fibers were... 相似文献
2.
Majela Pentón Machado 《Journal of Optimization Theory and Applications》2018,177(1):153-180
A local convergence result for an abstract descent method is proved. The sequence of iterates is attracted by a local (or global) minimum, stays in its neighborhood, and converges within this neighborhood. This result allows algorithms to exploit local properties of the objective function. In particular, the abstract theory in this paper applies to the inertial forward–backward splitting method: iPiano—a generalization of the Heavy-ball method. Moreover, it reveals an equivalence between iPiano and inertial averaged/alternating proximal minimization and projection methods. Key for this equivalence is the attraction to a local minimum within a neighborhood and the fact that, for a prox-regular function, the gradient of the Moreau envelope is locally Lipschitz continuous and expressible in terms of the proximal mapping. In a numerical feasibility problem, the inertial alternating projection method significantly outperforms its non-inertial variants. 相似文献
1