Differential-Algebraic Equations with Uncertainties

We introduce fuzzy initial value problems for differential-algebraic equations, which model constrained dynamical systems with uncertain initial conditions. In particular, we present existence and uniqueness results and a method for solving fuzzy linear differential-algebraic equations with initial value problem including the matrices withpositive entries. Our technique is illustrated by some examples.

Keywords:

Differential-algebraic equations , Fuzzy initial value problems