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On single interior spike solutions of the Gierer-Meinhardt system: Uniqueness and spectrum estimates. (English) Zbl 1014.35005

The author studies the interior spike solution to a steady state problem of the shadow system of the Gierer-Meinhardt system arising from biological pattern formation.

MSC:

35B25 Singular perturbations in context of PDEs
35J25 Boundary value problems for second-order elliptic equations
92C15 Developmental biology, pattern formation
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