Akhtar A. Khan

23 papers Journal 21Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Estimating Mean and Variance of Random Coefficients in Stochastic Variational Problems Using Second-Order Methods.
J. Optim. Theory Appl.
Zi-Jia Gong, Akhtar A. Khan, Miguel Sama, Hans-Jörg Starkloff
2026 J jnl
Stochastic Elastography Inverse Problem of Tumor Identification by an Equation Error Approach.
J. Optim. Theory Appl.
Zi-Jia Gong, Joachim Gwinner, Akhtar A. Khan
2025 J jnl
Dual and generalized dual cones in Banach spaces.
Optim. Lett.
Akhtar A. Khan, Dezhou Kong, Jinlu Li
2024 J jnl
Approximating properties of metric and generalized metric projections in uniformly convex and uniformly smooth Banach spaces.
J. Approx. Theory
Akhtar A. Khan, Jinlu Li
2022 J jnl
A variational inequality based stochastic approximation for estimating the flexural rigidity in random fourth-order models.
Commun. Nonlinear Sci. Numer. Simul.
Baasansuren Jadamba, Akhtar A. Khan, Fabio Raciti, Miguel Sama
2022 J jnl
Evolutionary Quasi-Variational-Hemivariational Inequalities I: Existence and Optimal Control.
J. Optim. Theory Appl.
Shengda Zeng, Dumitru Motreanu, Akhtar A. Khan
2021 J jnl
A Convex Optimization Framework for the Inverse Problem of Identifying a Random Parameter in a Stochastic Partial Differential Equation.
SIAM/ASA J. Uncertain. Quantification
Baasansuren Jadamba, Akhtar A. Khan, Miguel Sama, Hans-Jörg Starkloff, Christiane Tammer
2021 J jnl
Nonlinear Quasi-hemivariational Inequalities: Existence and Optimal Control.
SIAM J. Control. Optim.
Shengda Zeng, Stanislaw Migórski, Akhtar A. Khan
2021 J jnl
Stability analysis of conically perturbed linearly constrained least-squares problems by optimizing the regularized trajectories.
Optim. Lett.
Akhtar A. Khan, Miguel Sama
2018 J jnl
Inverse problems for quasi-variational inequalities.
J. Glob. Optim.
Akhtar A. Khan, Dumitru Motreanu
2017 J jnl
Error estimates for integral constraint regularization of state-constrained elliptic control problems.
Comput. Optim. Appl.
Baasansuren Jadamba, Akhtar A. Khan, Miguel Sama
2015 — conf
An Equation Error Approach for the Identification of Elastic Parameters in Beams and Plates with H_1 Regularization.
HPCSE
P. Caya, Baasansuren Jadamba, Akhtar A. Khan, Fabio Raciti, Brian Winkler
2015 J jnl
Existence Theorems for Elliptic and Evolutionary Variational and Quasi-Variational Inequalities.
J. Optim. Theory Appl.
Akhtar A. Khan, Dumitru Motreanu
2015 J jnl
SI "Deterministic and Stochastic Variational Principles and Applications". December 2015.
J. Optim. Theory Appl.
Wilfried Grecksch, Akhtar A. Khan, Hannelore Lisei, Christiane Tammer
2015 — book
Set-valued Optimization - An Introduction with Applications.
Akhtar A. Khan, Christiane Tammer, Constantin Zalinescu
2014 J jnl
A New Convex Inversion Framework for Parameter Identification in Saddle Point Problems with an Application to the Elasticity Imaging Inverse Problem of Predicting Tumor Location.
SIAM J. Appl. Math.
Baasansuren Jadamba, Akhtar A. Khan, Guillermo Rus, Miguel Sama, Brian Winkler
2014 J jnl
An equation error approach for the elasticity imaging inverse problem for predicting tumor location.
Comput. Math. Appl.
Erin Crossen, Mark S. Gockenbach, Baasansuren Jadamba, Akhtar A. Khan, Brian Winkler
2013 J jnl
Local minimizers versus X-local minimizers.
Optim. Lett.
Akhtar A. Khan, Dumitru Motreanu
2012 J jnl
Generalized solutions of quasi variational inequalities.
Optim. Lett.
Baasansuren Jadamba, Akhtar A. Khan, Miguel Sama
2012 J jnl
Regularization for state constrained optimal control problems by half spaces based decoupling.
Syst. Control. Lett.
Baasansuren Jadamba, Akhtar A. Khan, Miguel Sama
2008 J jnl
On the inverse problem of identifying Lamé coefficients in linear elasticity.
Comput. Math. Appl.
Baasansuren Jadamba, Akhtar A. Khan, Fabio Raciti
2008 J jnl
Penalization and regularization for multivalued pseudo-monotone variational inequalities with Mosco approximation on constraint sets.
J. Glob. Optim.
Behzad Djafari Rouhani, Akhtar A. Khan, Fabio Raciti
2007 J jnl
Iterative regularization for elliptic inverse problems.
Comput. Math. Appl.
Akhtar A. Khan, Behzad Djafari Rouhani