7 search results - page 1 / 2 » A note on positive periodic solutions of delayed differentia... |
APPML
2010
13 years 4 months ago
2010
APPML
2005
13 years 4 months ago
2005
In this paper, we discuss the existence of positive periodic solutions to the nonlinear differential equation u (t) + a(t)u(t) = f (t, u(t)), t R, where a : R [0, +) is an -peri...
SIAMMA
2010
12 years 11 months ago
2010
In this note, we prove the periodic homogenization for a family of nonlinear nonlocal "elliptic" equations with oscillatory coefficients. Such equations include, but are ...
APPML
2008
13 years 4 months ago
2008
To incorporate ecosystem effects, environmental variability and other factors that affect the population growth, the periodicity of the parameters of the model is assumed. We intr...
CDC
2010
IEEE
12 years 11 months ago
2010
IEEE
The problem of making a bicycle trace a strictly convex Jordan curve with bounded roll angle and bounded speed is investigated. The problem is solved by enforcing a virtual holonom...