SHAO Shaoxia, FENG Zhaoyong, WEI Xuemei. Existence of global solution for chronic wound by hyperbaric oxygen therapy[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2017,56(6):48-54.
SHAO Shaoxia, FENG Zhaoyong, WEI Xuemei. Existence of global solution for chronic wound by hyperbaric oxygen therapy[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2017,56(6):48-54.DOI:
A mathematical model of hyperbaric oxygen therapy for chronic wound healing is studied. This model contains a nonlinear secondorder parabolic equation describing the concentration of oxygen diffusion,a nonlinear first-order hyperbolic equation for capillary tip density and an ordinary differential equation for blood vessel density. The existence and uniqueness of the global solution is proved by applying the characteristic theory of hyperbolic equation
the L
p
-theory,Holder-estimate theory and Banach fixed point theorem.
关键词
高压氧治疗慢性伤口局部解整体解存在唯一性
Keywords
hyperbaric oxygen therapychronic woundlocal solutionglobal solutionexistence and uniqueness