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تسجيل مستخدم جديدMinimal acceleration for the multi-dimensional isentropic Euler equations
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تأليف
Michael Westdickenberg
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On the set of dissipative solutions to the multi-dimensional isentropic Euler equations we introduce a quasi-order by comparing the acceleration at all times. This quasi-order is continuous with respect to a suitable notion of convergence of dissipative solutions. We establish the existence of minimal elements. Minimizing the acceleration amounts to selecting dissipative solutions that are as close to being a weak solution as possible.
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