1. On zeros of multilinear polynomials.
- Author
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Forst, Maxwell and Fukshansky, Lenny
- Subjects
- *
HOMOGENEOUS polynomials , *POLYNOMIALS , *MULTILINEAR algebra - Abstract
We consider multivariable polynomials over a fixed number field, linear in some of the variables. For a system of such polynomials satisfying certain technical conditions we prove the existence of search bounds for simultaneous zeros with respect to height. For a single such polynomial, we prove the existence of search bounds with respect to height for zeros lying outside of a prescribed algebraic set. We also obtain search bounds in the case of homogeneous multilinear polynomials, which are related to a so-called "sparse" version of Siegel's lemma. Among the tools we develop are height inequalities that are of some independent interest. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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