An Extension of Partial Differential Equations to Metric Spaces

Authors

  • Zohra Farnana University of Tripoli, Tripoli, Libya

Keywords:

derivative, weak derivative, metric space, Sobolev spaces, upper gradient, Newtonian spaces, Laplace equation, Dirichlet problem

Abstract

          The We present the way of extending the notion partial derivative to metric measure space equipped with a doubling Borel measure supporting the p-Poincare inequality. This extension makes it possible to study the Dirichlet problem, and many other problems, in metric spaces.  We also present some examples where this extension is applied.

 

في هذا البحث نعرض طريقة لتعميم مصطلح المشتقة الجزئية في الفضاء المتري. هذا التعميم يمكننا من دراسة مسألة ديريشليت والعديد من المسائل الأخرى في الفضاءات المترية. كذلك عرضنا بعض الأمثلة التي يكون فيها هذا التعميم ممكن.

Author Biography

Zohra Farnana, University of Tripoli, Tripoli, Libya

Mathematics Department, Faculty of Education-Tripoli, University of Tripoli, Tripoli, Libya

Published

2023-12-31
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