R. E. O'Malley, Jr. A basic problem in singular perturabations is to study systems of differential equations whose order is reduced when a small parameter becomes zero. It is important for numerous ...

Madalina Deaconu *†, Samuel Herrmann ‡, INITIAL-BOUNDARY VALUE PROBLEM FOR THE HEAT EQUATION—A STOCHASTIC ALGORITHM, The Annals of Applied Probability, Vol. 28, No. 3 (June 2018), pp. 1943-1976 ...

Boundary value problem: A problem involving a differential equation on a domain with specified conditions on the boundary, essential for ensuring a unique and physically relevant solution.