Hamilton-Jacobi-Bellman equations with fast gradient-dependence F. RampazzoC. Sartori 35B3749L2549N2535D10Hamiltonians fast growing in the adjoint variableuniquenessregularityunbounded controls Indiana University Mathematics Journal 2000 text pdf 10.1512/iumj.2000.49.1736 10.1512/iumj.2000.49.1736 en Indiana Univ. Math. J. 49 (2000) 1043 - 1078 state-of-the-art mathematics http://iumj.org/access/