Cosmological solutions of braneworlds with warped and compact dimensions

We study cosmological aspects of braneworld models with a warped dimension and an arbitrary number of compact dimensions. With a stabilized radion, a number of different cosmological bulk solutions are found in a general case. Both one and two brane models are considered. The Friedmann equation is calculated in each case. Particular attention is paid to six-dimensional models where we find that the usual Friedmann equation can typically be recovered without fine-tuning.