Article Contents
Article Contents

# Interface conditions for a singular reaction-diffusion system

• For a chemical reaction/diffusion system, a very fast reaction $A+B\to C$ implies non-coexistence of $A,B$ with resulting interfaces. We try to understand how these interfaces evolve in time. In particular, we seek a characterizing system of equations and conditions for the sharp interface limit: when this fast reaction is taken as infinitely fast.
Mathematics Subject Classification: Primary: 35B25, 35K60; Secondary: 80A30.

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