[R] Differential Equations

[Dominik Heinzmann]

Dear R-community

My ODE problems looks as follows:
(1) dA/dt = u*A - v*B
(2) dB/dt = v*B - u*A

where u is a constant, and v=k*t (k=constant, t=time)

Does anybody knows a good function/procedure of solving? Should one 
involve the equation (3) dv/dt = k?
Thanks for your support.


-- 
Dominik Heinzmann
Master of Science in Mathematics, EPFL
Ph.D. student in Biostatistics
Institute of Mathematics
University of Zurich