排序方式: 共有2条查询结果,搜索用时 171 毫秒
1
1.
We prove a version of a small index property theorem for strong amalgamation classes. Our result builds on an earlier theorem by Lascar and Shelah (in their case, for saturated models of uncountable first-order theories). We then study versions of the small index property for various non-elementary classes. In particular, we obtain the small index property for quasiminimal pregeometry structures. 相似文献
2.
Tabani Zaniar Maghsoudi Hafez Fathollahi Zonouz Abolfazl 《Journal of Solid State Electrochemistry》2021,25(2):651-657
Journal of Solid State Electrochemistry - Polyvinylidene fluoride (PVDF) porous membranes were prepared by non-solvent-induced phase separation (NIPS) method. The membranes were made by different... 相似文献
1