10 citations · 10 across the 3 of their papers we have counts for
3 papers
math.AP1998
Interactions of Andronov-Hopf and Bogdamov-Takens bifurcations
William F. Langford, Kaijun Zhan
A codimension-three bifurcation, characterized by a pair of purely imaginary eigenvalues and a nonsemisimple double zero eigenvalue, arises in the study of a pair of weakly coupled…
math.NA1998★ 10 cited
Pattern formation in annular convection
William F. Langford, Dan D. Rusu
This study of spatio-temporal pattern formation in an annulus is motivated by two physical problems on vastly different scales. The first is atmospheric convection in the equatoria…
math.DS1997
Gain-induced oscillations in blood pressure
Roselyn M. Abbiw-Jackson, William Langford
"Mayer waves" are long-period (6 to 12 seconds) oscillations in arterial blood pressure, which have been observed and studied for more than 100 years in the cardiovascular system o…