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Jean Mawhin's Achievements in Nonlinear Analysis

  1. Editorial

    Preface

    Alberto Cabada, Petru Jebelean, Luís Sanchez and Fabio Zanolin

    Boundary Value Problems 2013 2013:276

    Published on: 13 December 2013

  2. Research

    A fully nonlinear problem arising in financial modelling

    We state existence and localisation results for a fully nonlinear boundary value problem using the upper and lower solutions method. With this study we aim to contribute to a better understanding of some analy...

    Maria do Rosário Grossinho and Eva Morais

    Boundary Value Problems 2013 2013:146

    Published on: 13 June 2013

  3. Research

    Noncommutativity of mappings in hybrid fixed point results

    In this note, some coincidence and common fixed points of nonlinear hybrid mappings have been obtained under certain noncommutativity conditions of mappings. Our results improve several known results in the fi...

    Hemant Kumar Pathak and Rosana Rodríguez-López

    Boundary Value Problems 2013 2013:145

    Published on: 11 June 2013

  4. Research

    Periodic solutions of radially symmetric systems with a singularity

    In this paper, we study the existence of infinitely many periodic solutions to planar radially symmetric systems with certain strong repulsive singularities near the origin and with some semilinear growth near...

    Shengjun Li, Fang-fang Liao and Jianqiang Sun

    Boundary Value Problems 2013 2013:110

    Published on: 29 April 2013

  5. Research

    Nontrivial solutions of Hammerstein integral equations with reflections

    Using the theory of fixed point index, we establish new results for the existence of nonzero solutions of Hammerstein integral equations with reflections. We apply our results to a first-order periodic boundar...

    Alberto Cabada, Gennaro Infante and Fernando Adrián Fernández Tojo

    Boundary Value Problems 2013 2013:86

    Published on: 11 April 2013

  6. Research

    Discrete Fučík spectrum - anchoring rather than pasting

    In this short note we study a simple discrete Fučík spectrum. Trying to imitate standard continuous pasting procedures, we derive a more complicated discrete analogue - anchoring. Using this technique, we show...

    Petr Stehlík

    Boundary Value Problems 2013 2013:67

    Published on: 29 March 2013

  7. Research

    Several kinds of oscillations in forced Liénard equations

    Near an equilibrium we study the existence of asymptotically a.p. (almost periodic), asymptotically a.a. (almost automorphic), pseudo a.p., pseudo a.a., weighed pseudo a.p. and weighed pseudo a.a. solutions of...

    Joël Blot, Souhila Boudjema and Philippe Cieutat

    Boundary Value Problems 2013 2013:66

    Published on: 29 March 2013

  8. Research

    Unconditional convergence of difference equations

    We put forward the notion of unconditional convergence to an equilibrium of a difference equation. Roughly speaking, it means that can be constructed a wide family of higher order difference equations, which inhe...

    Daniel Franco and Juan Peran

    Boundary Value Problems 2013 2013:63

    Published on: 28 March 2013

  9. Research

    Constructive analysis of periodic solutions with interval halving

    For a constructive analysis of the periodic boundary value problem for systems of non-linear non-autonomous ordinary differential equations, a numerical-analytic approach is developed, which allows one to both...

    András Rontó, Miklós Rontó and Nataliya Shchobak

    Boundary Value Problems 2013 2013:57

    Published on: 22 March 2013

  10. Research

    Dirichlet problem in Banach spaces: the bound sets approach

    The existence and localization result is obtained for a multivalued Dirichlet problem in a Banach space. The upper-Carathéodory and Marchaud right-hand sides are treated separately because in the latter case, ...

    Jan Andres, Luisa Malaguti and Martina Pavlačková

    Boundary Value Problems 2013 2013:25

    Published on: 11 February 2013

  11. Research

    Positive solutions of a fractional thermostat model

    We study the existence of positive solutions of a nonlinear fractional heat equation with nonlocal boundary conditions depending on a positive parameter. Our results extend the second-order thermostat model to...

    Juan J Nieto and Johnatan Pimentel

    Boundary Value Problems 2013 2013:5

    Published on: 16 January 2013

  12. Research

    Semi-periodic solutions of difference and differential equations

    The spaces of semi-periodic sequences and functions are examined in the relationship to the closely related notions of almost-periodicity, quasi-periodicity and periodicity. Besides the main theorems, several ...

    Jan Andres and Denis Pennequin

    Boundary Value Problems 2012 2012:141

    Published on: 28 November 2012

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