Existence of solutions to a third-order multi-point problem on time scales

by Joan Hoffacker, Douglas R. Anderson
Published 2007-08-01

Even order self adjoint time scale problems

by Douglas R. Anderson, Joan Hoffacker
Published 2005-02-01

When to Spray: a Time-Scale Calculus Approach to Controlling the Impact of West Nile Virus

by Diana Thomas, Marion Weedermann, Lora Billings, Joan Hoffacker, Robert A. Washington-Allen
Published 2009-12-01