The main challenge here lies in devising a mathematically acceptable proof of this impossibility, which is where the foundations for what we today know as graph theory.

Rough path theory provides a rigorous framework to analyse differential equations driven by highly irregular signals, such as those encountered in stochastic differential equations (SDEs).

Thomas E. Dilts, Peter J. Weisberg, Philip Leitner, Marjorie D. Matocq, Richard D. Inman, Kenneth E. Nussear, Todd C. Esque, Multiscale connectivity and graph theory ...

Recent developments in the quantitative analysis of complex networks, based largely on graph theory, have been rapidly translated to studies of brain network organization. The brain's structural ...