Positive Solutions of a System Arising from Angiogenesis
Keyword(s):
AbstractWe study a system of equations arising from angiogenesis which contains a non- regular term that vanishes below a certain threshold. We are forced to modify the usual methods of bifurcation theory because of this loss of regularity. Nevertheless, we obtain results on the existence, uniqueness and permanence of a positive solution for the time-dependent problem; and the existence and uniqueness of a positive solution for the stationary one.
2008 ◽
Vol 18
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pp. 443-487
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2015 ◽
Vol 145
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pp. 365-390
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2020 ◽
Vol 30
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pp. 2050001
1998 ◽
Vol 128
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pp. 507-524
2006 ◽
Vol 11
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pp. 323-329
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