A remark on Einstein warped products
classification
🧮 math.DG
keywords
einsteinproductswarpedbasescaseextendinfinityintroduced
read the original abstract
We prove triviality results for Einstein warped products with non-compact bases. These extend previous work by D.-S. Kim and Y.-H. Kim. The proof, from the viewpoint of "quasi-Einstein manifolds" introduced by J. Case, Y.-S. Shu and G. Wei, rely on maximum principles at infinity and Liouville-type theorems.
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