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» On the Degree of Univariate Polynomials Over the Integers
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ECCC
2011
206views ECommerce» more  ECCC 2011»
12 years 8 months ago
On the Degree of Univariate Polynomials Over the Integers
We study the following problem raised by von zur Gathen and Roche [GR97]: What is the minimal degree of a nonconstant polynomial f : {0, . . . , n} → {0, . . . , m}?
Gil Cohen, Amir Shpilka, Avishay Tal
CORR
2006
Springer
117views Education» more  CORR 2006»
13 years 4 months ago
Explicit factors of some iterated resultants and discriminants
In this paper, the result of applying iterative univariate resultant constructions to multivariate polynomials is analyzed. We consider the input polynomials as generic polynomials...
Laurent Busé, Bernard Mourrain
CALC
2001
Springer
201views Cryptology» more  CALC 2001»
13 years 9 months ago
Finding Small Solutions to Small Degree Polynomials
Abstract. This talk is a brief survey of recent results and ideas concerning the problem of finding a small root of a univariate polynomial mod N, and the companion problem of fi...
Don Coppersmith
ESA
2006
Springer
147views Algorithms» more  ESA 2006»
13 years 8 months ago
Univariate Polynomial Real Root Isolation: Continued Fractions Revisited
We present algorithmic, complexity and implementation results concerning real root isolation of integer univariate polynomials using the continued fraction expansion of real algeb...
Elias P. Tsigaridas, Ioannis Z. Emiris
TCS
2008
13 years 4 months ago
Real algebraic numbers and polynomial systems of small degree
We present exact and complete algorithms based on precomputed Sturm-Habicht sequences, discriminants and invariants, that classify, isolate with rational points and compare the re...
Ioannis Z. Emiris, Elias P. Tsigaridas