Recent Submissions

  • A necessary and sufficient condition for the stability of interval difference equation via interval Lyapunov equation

    Campos, José Renato; Assunção, Edvaldo Autor UNESP; Silva, Geraldo Nunes Autor UNESP; Lodwick, Weldon Alexander; Leal, Ulcilea Alves Severino (Soft Computing, 2022) [Artigo]
    Interval difference equations can be used for modeling biological, economic, or physical systems that, due to lack of information or measurement errors in the input data from real-world applications, contain uncertainties. ...
  • Reaction trend system with GARCH quantiles as action points[Formula presented]

    Fiorucci, Jose Augusto; Silva, Geraldo Nunes Autor UNESP; Barboza, Flavio (Expert Systems with Applications, 2022) [Artigo]
    Most trading systems developed from technical indicators are designed to operate in either trending or non-trending markets but they are rarely useful for both markets. A reaction trend system allows operations in both ...
  • A New Multi-filter Framework with Statistical Dense SIFT Descriptor for Spoofing Detection in Fingerprint Authentication Systems

    Contreras, Rodrigo Colnago; Nonato, Luis Gustavo; Boaventura, Maurílio Autor UNESP; Boaventura, Inês Aparecida Gasparotto Autor UNESP; Coelho, Bruno Gomes; Viana, Monique Simplicio (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2021) [Trabalho apresentado em evento]
    Fingerprint-based authentication systems represent what is most common in biometric authentication systems. Today’s simplest tasks, such as unlocking functions on a personal cell phone, may require its owner’s fingerprint. ...
  • Sdre control applied to an electromechanical pendulum excited by a non-ideal motor

    Bueno, Atila Madureira Autor UNESP; Tusset, Angelo Marcelo; Dos Santos, João Paulo Martins; Tsuchida, Masayoshi Autor UNESP; Balthazar, José Manuel Autor UNESP (Proceedings of the ASME Design Engineering Technical Conference, 2013) [Trabalho apresentado em evento]
    The dynamical behavior of an electromechanical pendulum system is analyzed by means of the classical perturbation theory. A frequency response model of the system is obtained, and the number of unstable poles are determined ...
  • New properties of the switching points for the generalized Hukuhara differentiability and some results on calculus ?

    Chalco-Cano, Y.; Costa, T. M. Autor UNESP; Roman-Flores, H.; Rufian-Lizana, A. (Fuzzy Sets And Systems, 2021) [Artigo]
    This article provides a new characterization of the switching points for generalized Hukuhara differentiability and shows that the set of all switching points is at most countable. Using these results, new properties in ...
  • A discrete weighted Markov-Bernstein inequality for sequences and polynomials

    Dimitrov, Dimitar K. Autor UNESP; Nikolov, Geno P. (Journal Of Mathematical Analysis And Applications, 2021) [Artigo]
    For parameters c is an element of(0,1) and beta > 0, let l(2)(c ,beta) be the Hilbert space of real functions defined on N (i.e., real sequences), for which parallel to f parallel to(2)(c,beta) := Sigma(infinity)(k=0)(beta)(k)/k! ...
  • A weak maximum principle for optimal control problems with mixed constraints under a constant rank condition

    Andreani, Roberto; de Oliveira, Valeriano Antunes Autor UNESP; Pereira, Jamielli Tomaz; Silva, Geraldo Nunes Autor UNESP (IMA Journal of Mathematical Control and Information, 2020) [Artigo]
    Necessary optimality conditions for optimal control problems with mixed state-control equality constraints are obtained. The necessary conditions are given in the form of a weak maximum principle and are obtained under (i) ...
  • A Framework for the Sustainable Control and Optimization of Resources in Agriculture

    Pereira, Fernando Lobo; Pena, Ismael Autor UNESP; Silva, Geraldo Nunes Autor UNESP (Proceedings of the IEEE Conference on Decision and Control, 2019) [Trabalho apresentado em evento]
    This article concerns the issue of optimizing strategies of resources management in Agriculture. The increasing human population, and the anthropogenic environmental impacts resulting from the current agricultural food ...
  • A Constant Rank Constraint Qualification in Continuous-Time Nonlinear Programming

    do Monte, Moisés Rodrigues Cirilo; de Oliveira, Valeriano Antunes Autor UNESP (Set-Valued and Variational Analysis, 2020) [Artigo]
    The paper addresses continuous-time nonlinear programming problems with equality and inequality constraints. First and second order necessary optimality conditions are obtained under a constant rank type constraint ...
  • Complementary Romanovski–Routh Polynomials, Orthogonal Polynomials on the Unit Circle, and Extended Coulomb Wave Functions

    Martínez-Finkelshtein, A.; Silva Ribeiro, L. L. Autor UNESP; Sri Ranga, A. Autor UNESP; Tyaglov, M. (Results in Mathematics, 2020) [Artigo]
    In a recent paper (Martínez-Finkelshtein et al. in Proc Am Math Soc 147:2625–2640, 2019) some interesting results were obtained concerning complementary Romanovski–Routh polynomials, a class of orthogonal polynomials on ...
  • A Framework for the Sustainable Control and Optimization of Resources in Agriculture

    Pereira, Fernando Lobo; Pena, Ismael Autor UNESP; Silva, Geraldo Nunes Autor UNESP; IEEE (2019 Ieee 58th Conference On Decision And Control (cdc), 2019) [Trabalho apresentado em evento]
    This article concerns the issue of optimizing strategies of resources management in Agriculture. The increasing human population, and the anthropogenic environmental impacts resulting from the current agricultural food ...
  • Linear Integral Equations with Discontinuous Kernels and the Representation of Operators on Regulated Functions on Time Scales

    Barbanti, Luciano Autor UNESP; Damasceno, Berenice Camargo Autor UNESP; Silva, Geraldo Nunes Autor UNESP; Anderson Braz Federson, Marcia Cristina; Pinelas, S.; Chipot, M.; Dosla, Z. (Differential And Difference Equations With Applicati Ons, 2013) [Trabalho apresentado em evento]
    We present here the linear Cauchy-Stieltjes integral on regulated functions with values in Banach spaces on time scales and represent a linear operator on the space of the regulated functions by means of an appropriate ...
  • A New Sufficient Condition for Optimal Impulsive Control Problems

    Oliveira, Valeriano A. de Autor UNESP; Silva, Geraldo N. Autor UNESP; Pereira, Fernando Lobo; IEEE (2012 Ieee 51st Annual Conference On Decision And Control (cdc), 2012) [Trabalho apresentado em evento]
    In this article we introduce the concept of MP-pseudoinvexity for general nonlinear impulsive optimal control problems whose dynamics are specified by measure driven control equations. This is a general paradigm in that, ...
  • Necessary Conditions of Optimality for State Constrained Infinite Horizon Differential Inclusions

    Pereira, Fernando Lobo; Silva, Geraldo Nunes da Autor UNESP; IEEE (2011 50th Ieee Conference On Decision And Control And European Control Conference (cdc-ecc), 2011) [Trabalho apresentado em evento]
    This article presents and discusses necessary conditions of optimality for infinite horizon dynamic optimization problems with inequality state constraints and set inclusion constraints at both endpoints of the trajectory. ...
  • Electrostatic Problems with a Rational Constraint and Degenerate Lame Equations

    Dimitrov, Dimitar K. Autor UNESP; Shapiro, Boris (Potential Analysis, 2020) [Artigo]
    In this note we extend the classical relation between the equilibrium configurations of unit movable point charges in a plane electrostatic field created by these charges together with some fixed point charges and the ...
  • WRONSKIANS OF FOURIER AND LAPLACE TRANSFORMS

    Dimitrov, Dimitar K. Autor UNESP; Xu, Yuan (Transactions Of The American Mathematical Society, 2019) [Artigo]
    Associated with a given suitable function, or a measure, on R, we introduce a correlation function so that the Wronskian of the Fourier transform of the function is the Fourier transform of the corresponding correlation ...
  • Fuzzy interval optimal control problem

    Campos, José Renato Autor UNESP; Assunção, Edvaldo Autor UNESP; Silva, Geraldo Nunes Autor UNESP; Lodwick, Weldon Alexander; Teixeira, Marcelo Carvalho Minhoto Autor UNESP; Maqui-Huamán, Gino Gustavo Autor UNESP (Fuzzy Sets and Systems, 2019) [Artigo]
    This paper proposes the discrete-time fuzzy interval optimal control problem via single-level constrained fuzzy arithmetic. Fuzzy interval functions are established and allow us to evaluate the dynamics of the fuzzy interval ...
  • Necessary conditions for continuous-time optimization under the Mangasarian–Fromovitz constraint qualification

    do Monte, Moisés Rodrigues Cirilo Autor UNESP; de Oliveira, Valeriano Antunes Autor UNESP (Optimization, 2019) [Artigo]
    In this paper, a Mangasarian–Fromovitz-type regularity condition is presented with the purpose of obtaining first order necessary optimality conditions for continuous-time nonlinear programming problems with both equality ...
  • Complementary romanovski-routh polynomials: From orthogonal polynomials on the unit circle to coulomb wave functions

    Martínez-Finkelshtein, A.; Silva Ribeiro, L. L. Autor UNESP; Sri Ranga, A. Autor UNESP; Tyaglov, M. (Proceedings of the American Mathematical Society, 2019) [Artigo]
    We consider properties and applications of a sequence of polynomials Known as complementary RomanovsKi-Routh polynomials (CRR polynomials for short). These polynomials, which follow from the RomanovsKi-Routh polynomials ...
  • Quadrature rules from a R I I type recurrence relation and associated quadrature rules on the unit circle

    Bracciali, Cleonice F. Autor UNESP; Pereira, Junior A. Autor UNESP; Ranga, A. Sri Autor UNESP (Numerical Algorithms, 2019) [Artigo]
    We consider the theoretical and numerical aspects of the quadrature rules associated with a sequence of polynomials generated by a special R II recurrence relation. We also look into some methods for generating the nodes ...

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