## Abstract A scalar contact problem with friction governed by the Yukawa equation is reduced to a boundary variational inequality. The presence of the non‐differentiable friction functional causes some difficulties when approximated. We present two methods to overcome this difficulty. The first on
On the Porosity of Free Boundaries in Degenerate Variational Inequalities
✍ Scribed by L. Karp; T. Kilpeläinen; A. Petrosyan; H. Shahgholian
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 103 KB
- Volume
- 164
- Category
- Article
- ISSN
- 0022-0396
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