Existence and Uniqueness of Periodic Solutions for a Second-Order Nonlinear Differential Equation with Piecewise Constant Argument.
Gen-Qiang WangSui Sun ChengPublished in: Int. J. Math. Math. Sci. (2009)
Keyphrases
- differential equations
- boundary value problem
- piecewise constant
- nonlinear differential equations
- difference equations
- partial differential equations
- level set
- ordinary differential equations
- dynamical systems
- boundary conditions
- piecewise smooth
- numerical integration
- numerical solution
- level set method
- higher order
- numerical methods
- steady state
- continuous functions
- curve evolution
- multiresolution
- high order
- active contours
- sufficient conditions