All Stories

  1. On a new simple algorithm to compute the resolvents

    Article • Optimization Letters, December 2022, Springer Science + Business Media

    Professor Michel A THERA

  2. About Error Bounds in Metrizable Topological Vector Spaces

    Article • Set-Valued and Variational Analysis, September 2022, Springer Science + Business Media

    Professor Michel A THERA

  3. Variational Analysis of Paraconvex Multifunctions

    Article • Journal of Optimization Theory and Applications, April 2022, Springer Science + Business Media

    Professor Michel A THERA

  4. Characterizations of Stability of Error Bounds for Convex Inequality Constraint Systems

    Article • Open Journal of Mathematical Optimization, March 2022, Cellule MathDoc/CEDRAM

    Professor Michel A THERA

  5. Logarithmically improved regularity criterion for the 3D Hall-MHD equations

    Article • Computational and Applied Mathematics, September 2021, Springer Science + Business Media

    Professor Michel A THERA

  6. Strongly regular points of mappings

    Article • Fixed Point Theory and Algorithms for Sciences and Engineering, September 2021, Springer Science + Business Media

    Professor Michel A THERA

  7. Enlargements of the Moreau–Rockafellar Subdifferential

    Article • Set-Valued and Variational Analysis, May 2021, Springer Science + Business Media

    Professor Michel A THERA

  8. Gateaux Differentiability Revisited

    Article • Applied Mathematics & Optimization, February 2021, Springer Science + Business Media

    Professor Michel A THERA

  9. An Existence Result for Quasi-equilibrium Problems via Ekeland’s Variational Principle

    Article • Journal of Optimization Theory and Applications, October 2020, Springer Science + Business Media

    Professor Michel A THERA

  10. A new regularity criterion of weak solutions to the 3D micropolar fluid flows in terms of the pressure

    Article • Bollettino dell Unione Matematica Italiana, September 2020, Springer Science + Business Media

    Professor Michel A THERA

  11. On the Regularity of Weak Solutions of the Boussinesq Equations in Besov Spaces

    Article • Vietnam Journal of Mathematics, June 2020, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  12. Orthogonality in locally convex spaces: Two nonlinear generalizations of Neumann's lemma

    Article • Journal of Mathematical Analysis and Applications, April 2020, Elsevier

    Professor Michel A Théra, Professor Michel A THERA

  13. Directional Metric Pseudo Subregularity of Set-valued Mappings: a General Model

    Article • Set-Valued and Variational Analysis, November 2019, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  14. Metric Regularity Relative to a Cone

    Article • Vietnam Journal of Mathematics, July 2019, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  15. Alexander Davidovich Ioffe: a Life of Contributions

    Article • Vietnam Journal of Mathematics, May 2019, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  16. Ekeland's inverse function theorem in graded Fréchet spaces revisited for multifunctions

    Article • Journal of Mathematical Analysis and Applications, January 2018, Elsevier

    Professor Michel A Théra, Professor Michel A THERA

  17. Perturbation of error bounds

    Article • Mathematical Programming, March 2017, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  18. Homo Sapiens, Homo Ludens

    Article • Journal of Optimization Theory and Applications, December 2016, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  19. Directional Metric Regularity of Multifunctions

    Article • Mathematics of Operations Research, October 2015, INFORMS

    Professor Michel A THERA, Professor Michel A Théra

  20. Erratum to: An Additive Subfamily of Enlargements of a Maximally Monotone Operator

    Article • Set-Valued and Variational Analysis, September 2015, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  21. Directional Hölder Metric Regularity

    Article • Journal of Optimization Theory and Applications, September 2015, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  22. An Additive Subfamily of Enlargements of a Maximally Monotone Operator

    Article • Set-Valued and Variational Analysis, August 2015, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  23. Nonsmooth Lyapunov pairs for differential inclusions governed by operators with nonempty interior domain

    Article • Mathematical Programming, August 2015, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  24. On One-Sided Lipschitz Stability of Set-Valued Contractions

    Article • Numerical Functional Analysis and Optimization, July 2014, Taylor & Francis

    Professor Michel A THERA, Professor Michel A Théra

  25. Calmness Modulus of Linear Semi-infinite Programs

    Article • SIAM Journal on Optimization, January 2014, Society for Industrial & Applied Mathematics (SIAM)

    Professor Michel A Théra, Professor Michel A THERA

  26. Metric Regularity of the Sum of Multifunctions and Applications

    Article • Journal of Optimization Theory and Applications, August 2013, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  27. Implicit multifunction theorems in complete metric spaces

    Article • Mathematical Programming, April 2013, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  28. Preface

    Article • Mathematical Programming, March 2013, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  29. Computational and Analytical Mathematics

    Article • January 2013, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  30. Nonsmooth Lyapunov pairs for infinite-dimensional first-order differential inclusions

    Article • Nonlinear Analysis, February 2012, Elsevier

    Professor Michel A Théra, Professor Michel A THERA

  31. Foreword

    Article • Set-Valued and Variational Analysis, November 2010, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  32. Minimizing Irregular Convex Functions: Ulam Stability for Approximate Minima

    Article • Set-Valued and Variational Analysis, September 2010, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  33. Stability of Error Bounds for Convex Constraint Systems in Banach Spaces

    Article • SIAM Journal on Optimization, January 2010, Society for Industrial & Applied Mathematics (SIAM)

    Professor Michel A Théra, Professor Michel A THERA

  34. Stability of Error Bounds for Semi-infinite Convex Constraint Systems

    Article • SIAM Journal on Optimization, January 2010, Society for Industrial & Applied Mathematics (SIAM)

    Professor Michel A Théra, Professor Michel A THERA

  35. A note on an approximate lagrange multiplier rule

    Article • Mathematical Programming, November 2009, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  36. Preface

    Article • Journal of Global Optimization, August 2008, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  37. On the necessity of the Moreau-Rockafellar-Robinson qualification condition in Banach spaces

    Article • Mathematical Programming, August 2007, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  38. Error bounds for systems of lower semicontinuous functions in Asplund spaces

    Article • Mathematical Programming, June 2007, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  39. On Directed Sets and their Suprema

    Article • Positivity, October 2006, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  40. Augmented Lagrangians for General Side Constraints

    Article • January 2000, Springer Science + Business Media

    Professor Michel A THERA, Professor Michel A Théra

  41. Ill-posed Variational Problems and Regularization Techniques

    Article • January 1999, Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA

  42. Recession methods in monotone variational hemivariational inequalities

    Article • Topological Methods in Nonlinear Analysis, June 1995, Uniwersytet Mikolaja Kopernika/Nicolaus Copernicus University

    Professor Michel A THERA, Professor Michel A Théra

  43. Set Convergences In Nonlinear Analysis and Optimization (Abstracts) (Convergences en Analyse Multivoque et Unilaterale (Resumes de Conferences),

    Article • June 1992, Defense Technical Information Center (DTIC)

    Professor Michel A THERA, Professor Michel A Théra

  44. Subdifferential calculus for convex operators

    Article • Journal of Mathematical Analysis and Applications, March 1981, Elsevier

    Professor Michel A Théra, Professor Michel A THERA

  45. Continuous Sets and Non-Attaining Fuctionals in Reflexive Banach Spaces

    Article • Springer Science + Business Media

    Professor Michel A Théra, Professor Michel A THERA