3 papers
math.AG2013
Some Properties of the Coordinate Rings over Finite Fields
Qinqin Jin, Yongbin Li
In this paper, we present the Nullstellensatz in case of the coordinate rings of a nonempty subset of Kn where K is a finite field Fq. Some applications of the Nullstellensatz are…
math.AC2010
An Approach to the Jacobian Conjecture
Yongbin Li
This paper has been withdrawn by the author due to an erro thereon line -2 of page 4.
math.AC2010
An improvement upon unmixed decomposition of an algebraic variety
Zhenyi Ji, Yongbin Li
Decomposing an algebraic variety into irreducible or equidimensional components is a fundamental task in classical algebraic geometry and has various applications in modern geometr…