Concepedia

Christoph Helmberg

CH

23

Publications

2.2K

Citations

17

H-Index

1993

Active since

Affiliations

Chemnitz University of Technology(Current)

Zuse Institute Berlin

Graz University of Technology

Universidade Federal do Rio Grande do Sul

Christoph Helmberg is an author at Chemnitz University of Technology specializing in engineering, mathematical programming, and approximation theory.

Top concepts

EngineeringMathematical ProgrammingApproximation TheoryCombinatorial OptimizationComputer ScienceLinear ProgrammingGraph TheoryDiscrete MathematicsOperations ResearchSpectral Theory

Publications per year

1993–2016

23

Publications

23

An Interior-Point Method for Semidefinite Programming

Christoph Helmberg, Franz Rendl, Robert J. Vanderbei et al. · SIAM Journal on Optimization · 1996 · 701 citations

Numerical Analysis, Mathematical Programming, Engineering +12

A Spectral Bundle Method for Semidefinite Programming

Christoph Helmberg, Franz Rendl · SIAM Journal on Optimization · 2000 · 431 citations

Spectral Theory, Mathematical Programming, Conic Optimization +14

Solving quadratic (0,1)-problems by semidefinite programs and cutting planes

Christoph Helmberg, Franz Rendl · Mathematical Programming · 1998 · 226 citations

Mathematical Programming, Engineering, Semidefinite Programs +4

Semidefinite Programming for Combinatorial Optimization

Christoph Helmberg · 2000 · 147 citations

Mathematical Programming, Spectral Theory, Associated Duality Theory +12

A Semidefinite Programming Approach to the Quadratic Knapsack Problem

Christoph Helmberg, Franz Rendl, Robert Weismantel · Journal of Combinatorial Optimization · 2000 · 99 citations

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