On sharp fronts and almost-sharp fronts for singular SQG

Khor, C; Rodrigo, JL

Khor, C (corresponding author), Beijing Normal Univ, Sch Math Sci, Beijing 100875, Peoples R China.

JOURNAL OF DIFFERENTIAL EQUATIONS, 2021; 278 (): 111

Abstract

In this paper we consider a family of active scalars with a velocity field given by u = Lambda(-1+alpha)del(perpendicular to)theta, for alpha is an el......

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