التفاصيل البيبلوغرافية
| العنوان: |
Existence and regularity of solutions for an evolution model of perfectly plastic plates. |
| المؤلفون: |
Gidoni, P., Maggiani, G. B., Scala, R. |
| المصدر: |
Communications on Pure & Applied Analysis; Jul2019, Vol. 18 Issue 4, p1783-1826, 44p |
| مصطلحات موضوعية: |
EXISTENCE theorems, MATERIAL plasticity, STRUCTURAL plates, TENSOR algebra, INTEGRABLE functions |
| مستخلص: |
We continue the study of a dynamic evolution model for perfectly plastic plates, recently derived in [19] from three-dimensional Prandtl-Reuss plasticity. We extend the previous existence result by introducing non-zero external forces in the model, and we discuss the regularity of the solutions thus obtained. In particular, we show that the first derivatives with respect to space of the stress tensor are locally square integrable. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
