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This paper concerns continuous dependence estimates for Hamilton-Jacobi-Bellman-Isaacs operators. We establish such an estimate for the parabolic Cauchy problem in the whole space [0, +∞) × ℝn and, under some periodicity and either ellipticity or controllability assumptions, we deduce a similar estimate for the ergodic constant associated to the operator. An interesting byproduct of the latter result will be the local uniform convergence for some classes of singular perturbation problems.
@article{COCV_2012__18_4_954_0, author = {Marchi, Claudio}, title = {Continuous dependence estimates for the ergodic problem of {Bellman-Isaacs} operators via the parabolic {Cauchy} problem}, journal = {ESAIM: Control, Optimisation and Calculus of Variations}, pages = {954--968}, publisher = {EDP-Sciences}, volume = {18}, number = {4}, year = {2012}, doi = {10.1051/cocv/2011203}, mrnumber = {3019467}, zbl = {1262.35030}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.1051/cocv/2011203/} }
TY - JOUR AU - Marchi, Claudio TI - Continuous dependence estimates for the ergodic problem of Bellman-Isaacs operators via the parabolic Cauchy problem JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2012 SP - 954 EP - 968 VL - 18 IS - 4 PB - EDP-Sciences UR - http://geodesic.mathdoc.fr/articles/10.1051/cocv/2011203/ DO - 10.1051/cocv/2011203 LA - en ID - COCV_2012__18_4_954_0 ER -
%0 Journal Article %A Marchi, Claudio %T Continuous dependence estimates for the ergodic problem of Bellman-Isaacs operators via the parabolic Cauchy problem %J ESAIM: Control, Optimisation and Calculus of Variations %D 2012 %P 954-968 %V 18 %N 4 %I EDP-Sciences %U http://geodesic.mathdoc.fr/articles/10.1051/cocv/2011203/ %R 10.1051/cocv/2011203 %G en %F COCV_2012__18_4_954_0
Marchi, Claudio. Continuous dependence estimates for the ergodic problem of Bellman-Isaacs operators via the parabolic Cauchy problem. ESAIM: Control, Optimisation and Calculus of Variations, Tome 18 (2012) no. 4, pp. 954-968. doi: 10.1051/cocv/2011203
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