Professor Michel A Théra
University of Limoges and Federation University Australia
Other, Mathematics
France
My co-authors include
Professor Michel A THERA
My Publications
Orthogonality in locally convex spaces: Two nonlinear generalizations of Neumann's lemma
Journal of Mathematical Analysis and Applications
April 2020
Directional Metric Pseudo Subregularity of Set-valued Mappings: a General Model
Set-Valued and Variational Analysis
November 2019
Metric Regularity Relative to a Cone
Vietnam Journal of Mathematics
July 2019
Preface to the Special Issue Dedicated to Professor Alexander Davidovich Ioffe
Vietnam Journal of Mathematics
July 2019
Preface: Special Issue on Recent Advances in Variational Calculus: Principles, Tools an...
Journal of Optimization Theory and Applications
May 2019
Alexander Davidovich Ioffe: a Life of Contributions
Vietnam Journal of Mathematics
May 2019
Preface
Set-Valued and Variational Analysis
May 2018
Preface
Set-Valued and Variational Analysis
February 2018
Ekeland's inverse function theorem in graded Fréchet spaces revisited for multifunctions
Journal of Mathematical Analysis and Applications
January 2018
Perturbation of error bounds
Mathematical Programming
March 2017
Homo Sapiens, Homo Ludens
Journal of Optimization Theory and Applications
December 2016
On extended versions of Dancs-Hegedüs-Medvegyev’s fixed-point theorem
Optimization
November 2015
Directional Metric Regularity of Multifunctions
Mathematics of Operations Research
October 2015
Erratum to: An Additive Subfamily of Enlargements of a Maximally Monotone Operator
Set-Valued and Variational Analysis
September 2015
Directional Hölder Metric Regularity
Journal of Optimization Theory and Applications
September 2015
An Additive Subfamily of Enlargements of a Maximally Monotone Operator
Set-Valued and Variational Analysis
August 2015
Nonsmooth Lyapunov pairs for differential inclusions governed by operators with nonempt...
Mathematical Programming
August 2015
Preface
Mathematical Programming
September 2014
On One-Sided Lipschitz Stability of Set-Valued Contractions
Numerical Functional Analysis and Optimization
July 2014
Calmness Modulus of Linear Semi-infinite Programs
SIAM Journal on Optimization
January 2014
Metric Regularity of the Sum of Multifunctions and Applications
Journal of Optimization Theory and Applications
August 2013
Implicit multifunction theorems in complete metric spaces
Mathematical Programming
April 2013
Preface
Mathematical Programming
March 2013
Computational and Analytical Mathematics
January 2013
Nonsmooth Lyapunov pairs for infinite-dimensional first-order differential inclusions
Nonlinear Analysis
February 2012
Foreword
Set-Valued and Variational Analysis
November 2010
Minimizing Irregular Convex Functions: Ulam Stability for Approximate Minima
Set-Valued and Variational Analysis
September 2010
Stability of Error Bounds for Convex Constraint Systems in Banach Spaces
SIAM Journal on Optimization
January 2010
Stability of Error Bounds for Semi-infinite Convex Constraint Systems
SIAM Journal on Optimization
January 2010
A note on an approximate lagrange multiplier rule
Mathematical Programming
November 2009
Periodic solutions of evolution variational inequalities — a method of guiding functions
Chinese Annals of Mathematics Series B
April 2009
A converse to the Lions-Stampacchia Theorem
ESAIM Control Optimisation and Calculus of Variations
August 2008
Preface
Journal of Global Optimization
August 2008
Slice-Continuous Sets in Reflexive Banach Spaces: Some Complements
Set-Valued Analysis
March 2008
Error Bounds in Metric Spaces and Application to the Perturbation Stability of Metric R...
SIAM Journal on Optimization
January 2008
Existence Results for a Class of Periodic Evolution Variational Inequalities*
Chinese Annals of Mathematics Series B
November 2007
On the necessity of the Moreau-Rockafellar-Robinson qualification condition in Banach s...
Mathematical Programming
August 2007
A Continuation Method for a Class of Periodic Evolution Variational Inequalities
August 2007
Error bounds for systems of lower semicontinuous functions in Asplund spaces
Mathematical Programming
June 2007
Optimal boundedness criteria for extended-real-valued functions
Optimization
June 2007
Semicontinuity of vector-valued mappings
Optimization
February 2007
Boundary Half-Strips and the Strong CHIP
SIAM Journal on Optimization
January 2007
On Directed Sets and their Suprema
Positivity
October 2006
Lower Semicontinuous Regularization for Vector-Valued Mappings
Journal of Global Optimization
June 2006
Stability in frictional unilateral elasticity revisited: an application of the theory o...
January 2006
Error bounds for convex differentiable inequality systems in Banach spaces
Mathematical Programming
August 2005
Slice-continuous sets in reflexive Banach spaces: convex constrained optimization and s...
Journal of Functional Analysis
June 2005
A converse to the Eidelheit theorem in real Hilbert spaces
Bulletin des Sciences Mathématiques
May 2005
Proceedings of the American Mathematical Society
October 2004
Well-positioned Closed Convex Sets and Well-positioned Closed Convex Functions
Journal of Global Optimization
August 2004
Error Bounds and Implicit Multifunction Theorem in Smooth Banach Spaces and Application...
Set-Valued Analysis
March 2004
Graph-distance convergence and uniform local boundedness of monotone mappings
Proceedings of the American Mathematical Society
December 2003
On the closedness of the algebraic difference of closed convex sets
Journal de Mathématiques Pures et Appliquées
September 2003
Variational composition of a monotone operator and a linear mapping with applications t...
Journal of Functional Analysis
February 2003
Proceedings of the American Mathematical Society
August 2002
Extensions of Fréchet ϵ-Subdifferential Calculus and Applications
Journal of Mathematical Analysis and Applications
April 2002
Enlargements and sums of monotone operators
Nonlinear Analysis
February 2002
STABILITY OF THE SOLUTION SET OF NON-COERCIVE VARIATIONAL INEQUALITIES
Communications in Contemporary Mathematics
February 2002
A Fuzzy Necessary Optimality Condition for Non-Lipschitz Optimization in Asplund Spaces
SIAM Journal on Optimization
January 2002
Stabilité de l'ensemble des solutions d'une inéquation variationnelle non coercive
Comptes Rendus de l Académie des Sciences - Series I - Mathematics
September 2001
Ergodic Convergence to a Zero of the Extended Sum of two Maximal Monotone Operators
January 2001
Set-Valued Analysis
January 2001
Augmented Lagrangians for General Side Constraints
January 2000
Generalized sums of monotone operators
Comptes Rendus de l Académie des Sciences - Series I - Mathematics
December 1999
Ill-posed Variational Problems and Regularization Techniques
January 1999
Proximal and Dynamical Approaches to Equilibrium Problems
January 1999
Variational and Extended Sums of Monotone Operators
January 1999
ε-Subdifferential and ε-monotonicity
Nonlinear Analysis
July 1998
Critical points for nonsmooth energy functions and applications
Nonlinear Analysis
June 1998
On Limiting Fréchet ε-Subdifferentials
January 1998
Recession mappings and noncoercive variational inequalities
Nonlinear Analysis
May 1996
Semicoercive variational hemivariational inequalities
Journal of Global Optimization
June 1995
Recession methods in monotone variational hemivariational inequalities
Topological Methods in Nonlinear Analysis
June 1995
Generalised second-order derivatives of convex functions in reflexive Banach spaces
Bulletin of the Australian Mathematical Society
February 1995
Attouch-Wets Convergence and a Differential Operator for Convex Functions
Proceedings of the American Mathematical Society
November 1994
Derivatives with Support and Applications
Mathematics of Operations Research
August 1994
Attouch-Wets convergence and a differential operator for convex functions
Proceedings of the American Mathematical Society
March 1994
Preface
Set-Valued Analysis
January 1994
Equivalents of Ekeland's principle
Bulletin of the Australian Mathematical Society
December 1993
A new type of convergence with application to Hammerstein's equation
Nonlinear Analysis
April 1993
Sandwich theorems for semicontinuous operators
Canadian Mathematical Bulletin
December 1992
Set Convergences In Nonlinear Analysis and Optimization (Abstracts) (Convergences en An...
June 1992
Some global results for eigenvalue problems governed by a variational inequality
Rendiconti del Seminario Matematico e Fisico di Milano
December 1991
About the Equation $k*u^2=u$
Journal of Integral Equations and Applications
June 1991
Existence results for the nonlinear complementarity problem and applications to nonline...
Journal of Mathematical Analysis and Applications
January 1991
Complementarity problem and the existence of the post-critical equilibrium state of a t...
Journal of Optimization Theory and Applications
August 1988
Applications sous-linéaires à valeurs dans un espace de fonctions continues
Annali di Matematica Pura ed Applicata (1923 -)
December 1984
Conjugate convex operators
Journal of Mathematical Analysis and Applications
September 1984
Semi-continuous mappings in general topology
Archiv der Mathematik
December 1982
Subdifferential calculus for convex operators
Journal of Mathematical Analysis and Applications
March 1981
Continuous Sets and Non-Attaining Fuctionals in Reflexive Banach Spaces