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In this note we propose a transformation that decouples stationary Mean-Field Games systems with superlinear Hamiltonians of the form , , and turns the Hamilton–Jacobi–Bellman equation into a quasi-linear equation involving the r-Laplace operator. Such a transformation requires an assumption on solutions to the system, which is satisfied for example in space dimension one or if solutions are radial.
On propose dans cette Note une transformation qui découple les systèmes de jeux à champ moyen stationnaires pour des hamiltoniens superlinéaires de la forme , et qui transforme l'équation de Hamilton–Jacobi–Bellman en une équation quasi linéaire introduisant le r-laplacien. Une telle transformaton nécessite une hypothèse sur la solution : cette hypothèse est satisfaite, par exemple, dans le cas unidimensionnel ou dans le cas où la solution est radiale.
Cirant, Marco 1
@article{CRMATH_2015__353_9_807_0, author = {Cirant, Marco}, title = {A generalization of the {Hopf{\textendash}Cole} transformation for stationary {Mean-Field} {Games} systems}, journal = {Comptes Rendus. Math\'ematique}, pages = {807--811}, publisher = {Elsevier}, volume = {353}, number = {9}, year = {2015}, doi = {10.1016/j.crma.2015.06.016}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.1016/j.crma.2015.06.016/} }
TY - JOUR AU - Cirant, Marco TI - A generalization of the Hopf–Cole transformation for stationary Mean-Field Games systems JO - Comptes Rendus. Mathématique PY - 2015 SP - 807 EP - 811 VL - 353 IS - 9 PB - Elsevier UR - http://geodesic.mathdoc.fr/articles/10.1016/j.crma.2015.06.016/ DO - 10.1016/j.crma.2015.06.016 LA - en ID - CRMATH_2015__353_9_807_0 ER -
%0 Journal Article %A Cirant, Marco %T A generalization of the Hopf–Cole transformation for stationary Mean-Field Games systems %J Comptes Rendus. Mathématique %D 2015 %P 807-811 %V 353 %N 9 %I Elsevier %U http://geodesic.mathdoc.fr/articles/10.1016/j.crma.2015.06.016/ %R 10.1016/j.crma.2015.06.016 %G en %F CRMATH_2015__353_9_807_0
Cirant, Marco. A generalization of the Hopf–Cole transformation for stationary Mean-Field Games systems. Comptes Rendus. Mathématique, Tome 353 (2015) no. 9, pp. 807-811. doi : 10.1016/j.crma.2015.06.016. http://geodesic.mathdoc.fr/articles/10.1016/j.crma.2015.06.016/
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