New solutions to Einstein's equations to find Walker manifolds
In this paper, we investigate the Einsteinian manifolds with parallel null distribution. For this, we first obtain the equations that lead to finding the mentioned manifolds. These equations are known as Einstein's equations. Then we reduce these equations by using Lie symmetry method. These eq...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
University of Isfahan
2025-04-01
|
| Series: | ریاضی و جامعه |
| Subjects: | |
| Online Access: | https://math-sci.ui.ac.ir/article_28550_062b6fa81cafa081e5c2828a78285c71.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|