13 citations · 17 across the 4 of their papers we have counts for
5 papers · 1 filter
A short note on quasi-galois closed and pseudo-galois covers
Feng-Wen An
There is a big difference between "quasi-galois" in the eprint (arXiv:0907.0842) and "pseudo-galois" in the sense of Suslin-Voevodsky.
Automorphism Groups of Quasi-galois Closed Arithmetic Schemes
Feng-Wen An
Assume that and are arithmetic schemes, i.e., integral schemes of finite types over . Then is said to be quasi-galois closed over if has a uni…
The Combinatorial Norm of a Morphism of Schemes
Feng-Wen An
In this paper we will prove that there exists a covariant functor from the category of schemes to the category of graphs. This functor provides a combination between algebraic vari…
The Conjugates of Algebraic Schemes
Feng-Wen An
Fixed an algebraic scheme . We suggest a definition for the conjugate of an algebraic scheme over in an evident manner; then is said to be Galois closed over if…
The Specializations in a Scheme
Feng-Wen An
In this paper we will obtain some further properties for specializations in a scheme. Using these results, we will take a picture for a scheme and a picture for a morphism of schem…