Homogenization in chemical reactive flows.
Conca, Carlos; Díaz, Jesus Ildefonso; Liñán, Amable; Timofte, Claudia — 2004
Electronic Journal of Differential Equations (EJDE) [electronic only]
Homogenization in chemical reactive flows.
A generalized strange term in Signorini’s type problems
The limit behavior of the solutions of Signorini’s type-like problems in periodically perforated domains with period is studied. The main feature of this limit behaviour is the existence of a critical size of the perforations that separates different emerging phenomena as . In the critical case, it is shown that Signorini’s problem converges to a problem associated to a new operator which is the sum of a standard homogenized operator and an extra zero order term (“strange term”) coming from the...
A Generalized Strange Term in Signorini's Type Problems
The limit behavior of the solutions of Signorini's type-like problems in periodically perforated domains with period is studied. The main feature of this limit behaviour is the existence of a critical size of the perforations that separates different emerging phenomena as ε → 0. In the critical case, it is shown that Signorini's problem converges to a problem associated to a new operator which is the sum of a standard homogenized operator and an extra zero order term (“strange term”) coming from...
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