Search Results - "Martı́nez, José Mario"

Spectral Projected Gradient Methods: Review and Perspectives by Birgin, Ernesto G., Martínez, José Mario, Raydan, Marcos

“…Over the last two decades, it has been observed that using the gradient vector as a search direction in large-scale optimization may lead to efficient…”
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Spectral residual method without gradient information for solving large-scale nonlinear systems of equations by LA CRUZ, William, MARTINEZ, José Mario, RAYDAN, Marcos

“…A fully derivative-free spectral residual method for solving large-scale nonlinear systems of equations is presented. It uses in a systematic way the residual…”
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Strict Constraint Qualifications and Sequential Optimality Conditions for Constrained Optimization by Andreani, Roberto, Martínez, José Mario, Ramos, Alberto, Silva, Paulo J. S.

“…Sequential optimality conditions for constrained optimization are necessarily satisfied by local minimizers, independently of the fulfillment of constraint…”
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On the controlling of temperature: A proposal for a real-time controller in broiler houses by Detsch, Denise Trevisoli, Conti, Dante, Diniz-Ehrhardt, Maria Aparecida, Martínez, José Mario

“…Environmental conditions in broiler houses, specifically temperature, are key factors that should be controlled to ensure appropriate environment for broiler…”
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Preface to the Special Issue on Many Faces of Distances by Lavor, Carlile, Firer, Marcelo, Martínez, José Mario, Liberti, Leo

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Inexact spectral projected gradient methods on convex sets by Birgin, Ernesto G., Martínez, José Mario, Raydan, Marcos

“…A new method is introduced for large‐scale convex constrained optimization. The general model algorithm involves, at each iteration, the approximate…”
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Estimation of optical parameters of very thin films by Birgin, Ernesto G., Chambouleyron, Ivan E., Martı́nez, José Mario, Ventura, Sergio D.

“…In recent papers, the problem of estimating the thickness and the optical constants (refractive index and absorption coefficient) of thin films using only…”
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Optimization problems in the estimation of parameters of thin films and the elimination of the influence of the substrate by Birgin, Ernesto G., E. Chambouleyron, Ivan, Mario Martı́nez, José

“…In a recent paper, the authors introduced a method to estimate optical parameters of thin films using transmission data. The associated model assumes that the…”
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Estimation of the Optical Constants and the Thickness of Thin Films Using Unconstrained Optimization by Birgin, Ernesto G, Chambouleyron, Ivan, Martı́nez, José Mario

“…The problem of estimating the thickness and the optical constants of thin films using transmission data only is very challenging from the mathematical point of…”
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Continuous optimization methods for structure alignments by Andreani, Roberto, Martínez, José Mario, Martínez, Leandro, Yano, Flávio

“…Structural Alignment is an important tool for fold identification of proteins, structural screening on ligand databases, pharmacophore identification and other…”
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On two conjectures about Dennis-Moré conditions by Martínez, José Mario, Santos, Lúcio Tunes

“…Quasi-Newton methods for solving nonlinear systems of equations are generally defined in order to satisfy a “direct secant equation” or an “inverse secant…”
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Fitting of parameters for a temperature control model by means of continuous derivative-free optimization: a case study in a broiler house by Bruno H. Cervelin, Dante Conti, Denise T. Detsch, Maria A. Diniz-Ehrhardt, José Mario Martínez

“…Intensive broiler production requires of accurate control systems aimed to maintain ideal conditions inside the facilities. The achievement of an appropriate…”
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Density-based globally convergent trust-region methods for self-consistent field electronic structure calculations by FRANCISCO, Juliano B, MARTINEZ, José Mario, MARTINEZ, Leandro

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Practical quasi-Newton methods for solving nonlinear systems by Martı́nez, José Mario

“…Practical quasi-Newton methods for solving nonlinear systems are surveyed. The definition of quasi-Newton methods that includes Newton's method as a particular…”
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Convergent algorithms for protein structural alignment by Martínez, Leandro, Andreani, Roberto, Martínez, José Mario

“…Many algorithms exist for protein structural alignment, based on internal protein coordinates or on explicit superposition of the structures. These methods are…”
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Spectral projected gradient and variable metric methods for optimization with linear inequalities by Andreani, Roberto, Birgin, Ernesto G., Martínez, José Mario, Yuan, Jinyun

“…A family of variable metric methods for convex constrained optimization was introduced recently by Birgin, Martínez and Raydan. One of the members of this…”
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Large-Scale Active-Set Box-Constrained Optimization Method with Spectral Projected Gradients by Birgin, Ernesto G, Martinez, Jose Mario

“…A new active-set method for smooth box-constrained minimization is introduced. The algorithm combines an unconstrained method, including a new line-search…”
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Order-Value Optimization: Formulation and solution by means of a primal cauchy method by ANDREANI, Roberto, DUNDER, Cibele, MARTINEZ, José Mario

“…The Order-Value Optimization (OVO) problem is a generalization of the classical Minimax problem. Instead of the maximum of a set functions, the functional…”
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On the solution of mathematical programming problems with equilibrium constraints by ANDREANI, Roberto, MARTINEZ, José Mario

“…Mathematical programming problems with equilibrium constraints (MPEC) are nonlinear programming problems where the constraints have a form that is analogous to…”
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Generalized order-value optimization by Martínez, José Mario

“…Generalized Order-Value Optimization (GOVO) problems involve functions whose evaluation depends on order relations on some representation functional set. We…”
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