quasisolution

plural quasisolutions

1. A generalized solution to certain ill-posed problems that is well-posed in the sense of Hadamard.

   In a special case of defining the quasisolution, the observation space is furnished with the L₂-norm.

   2013, Ne-Zheng Sun, Inverse Problems in Groundwater Modeling, page 53

   1 more example

   The problems studied in the paper include the existence of a quasisolution, the differentiability of the functional, the continuous dependence of the quasisolution on the input data, and the construction of approximate quasisolutions.

   1994, Russian Journal of Mathematical Physics, volume 2, page 199