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Augmented Lagrangians quadratic growth and second-order sufficient optimality conditions
(Taylor & Francis Ltd, 2020-08-21)
It is well-known that the primal quadratic growth condition of the classical augmented Lagrangian around a local minimizer can be obtained under the second-order sufficient optimality condition. In this paper, we show that ...
Augmented Lagrangians quadratic growth and second-order sufficient optimality conditions
(Taylor & Francis Ltd, 2020-08-21)
It is well-known that the primal quadratic growth condition of the classical augmented Lagrangian around a local minimizer can be obtained under the second-order sufficient optimality condition. In this paper, we show that ...
Incremental constraint projection methods for monotone stochastic variational inequalities
(INFORMS Inst.for Operations Res.and the Management Sciences, 2019)
We consider stochastic variational inequalities (VIs) with monotone operators where the feasible set is an intersection of a large number of convex sets. We propose a stochastic approximation method with incremental ...
On the sharp upper bound related to the weak Muckenhoupt–Wheeden conjecture
(Mathematical Sciences Publishers, 2020-09-12)
We construct an example showing that the upper bound [w]A1log(e+[w]A1) for the L1(w)→L1,∞(w) norm of the Hilbert transform cannot be improved in general.
Sharp bounds for fractional one-sided operators
(Springer Heidelberg, 2016-11)
In this paper, we characterize the sharp boundedness of the one-sided fractional maximal function for one-weight and two-weight inequalities. Also a new two-weight testing condition for the one-sided fractional maximal ...
Asymptotic dynamics for the small data weakly dispersive one-dimensional hamiltonian abcd system
(American Mathematical Society, 2020)
Consider the Hamiltonian abed system in one dimension, with data posed in the energy space H-1 x H-1. This model, introduced by Bona, Chen, and Saut, is a well-known physical generalization of the classical Boussinesq ...
A criterion for the equivalence of the Birkhoff-Rott and Euler descriptions of vortex sheet evolution
(Amer Mathematical SocProvidenceEUA, 2007)
Weak signal enhancement by nonlinear resonance control in a forced nano-electromechanical resonator
(Nature, 2020)
Driven non-linear resonators can display sharp resonances or even multistable behaviours amenable to induce strong enhancements of weak signals. Such enhancements can make use of the phenomenon of vibrational resonance, ...
INTRA-RING COMPRESSION STRENGTH OF LOW DENSITY HARDWOODS
(Universidad del Bío-Bío, 2006)
The phylogenetic position of Hydrovatus Motschulsky: evidence from larval morphology of H. caraibus Sharp (Coleoptera: Dytiscidae: Hydroporinae)
(Brill Academic Publishers, 2006-12)
The phylogenetic position of Hydrovatus Motschulsky was investigated based on a cladistic analysis of 18 hydroporine taxa and 69 characters from larval morphology. For this purpose, the three larval instars of H. caraibus ...