315 citations
- Zhonggang Zeng4
- R. Neapolitan3 · h 21
- A. Leblanc2 profiles2 · h 8
- A. Noble2 profiles2 · h 36
- A. Sonnenschein2 profiles2 · h 29
- B. Broerman2 profiles2 · h 15
- C. Dahl2 profiles2 · h 35
- C. Krauss2 profiles2 · h 35
- C. Licciardi2 · h 30
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- Illinois Institute of TechnologyUS3 papers
- Czech Technical University in PragueCZ2 papers
- Drexel UniversityUS2 papers
- Fermi National Accelerator LaboratoryUS2 papers
- Indiana University South BendUS2 papers
- Laurentian UniversityCA2 papers
- Northwestern UniversityUS2 papers
- Pacific Northwest National LaboratoryUS2 papers
- Pennsylvania State UniversityUS2 papers
- Queen's UniversityCA2 papers
- Saha Institute of Nuclear PhysicsIN2 papers
- SnolabCA2 papers
6 papers · 1 filter
Are Rents Excessive in the Central City?: A Geospatial Analysis
Scott W. Hegerty
In many U.S. central cities, property values are relatively low, while rents are closer to those in better-off neighborhoods. This gap can lead to relatively large profits for land…
Deprivation, Crime, and Abandonment: Do Other Midwestern Cities Have 'Little Detroits'?
Scott W. Hegerty
Both within the United States and worldwide, the city of Detroit has become synonymous with economic decline, depopulation, and crime. Is Detroit's situation unique, or can similar…
Multiple zeros of nonlinear systems
Barry H. Dayton, Tien-Yien Li, Zhonggang Zeng
As an attempt to bridge between numerical analysis and algebraic geometry, this paper formulates the multiplicity for the general nonlinear system at an isolated zero, presents an…
The numerical factorization of polynomials
Wenyuan Wu, Zhonggang Zeng
Polynomial factorization in conventional sense is an ill-posed problem due to its discontinuity with respect to coefficient perturbations, making it a challenge for numerical compu…
The numerical greatest common divisor of univariate polynomials
Zhonggang Zeng
This paper presents a regularization theory for numerical computation of polynomial greatest common divisors and a convergence analysis, along with a detailed description of a blac…
Geometric modeling and regularization of algebraic problems
Zhonggang Zeng
Discontinuity with respect to data perturbations is common in algebraic computation where solutions are often highly sensitive. Such problems can be modeled as solving systems of e…