Concepedia

Gerhard Opfer

GO

15

Publications

390

Citations

12

H-Index

1978

Active since

Affiliations

Universität Hamburg(Current)

Indiana University Bloomington

Gerhard Opfer is an author at Universität Hamburg specializing in engineering, approximation theory, and numerical analysis.

Top concepts

EngineeringApproximation TheoryNumerical AnalysisComputational GeometryNatural SciencesGeometry ModelingGeometryComputer-aided DesignMathematical ProgrammingStructural Optimization

Publications per year

1978–2010

15

Publications

15

A Note on the Computation of All Zeros of Simple Quaternionic Polynomials

Drahoslava Janovská, Gerhard Opfer · SIAM Journal on Numerical Analysis · 2010 · 71 citations

Geometry Of Number, Clifford Algebra, Real Algebraic Geometry +9

The derivation of cubic splines with obstacles by methods of optimization and optimal control

Gerhard Opfer, Hans Joachim Oberle · Numerische Mathematik · 1987 · 55 citations

Numerical Analysis, Geometric Modeling, Cubic Splines +12

Richardson's iteration for nonsymmetric matrices

Gerhard Opfer, Glenn Schober · Linear Algebra and its Applications · 1984 · 51 citations

Numerical Analysis, Engineering, Nonsymmetric Matrices +4

The classification and the computation of the zeros of quaternionic, two-sided polynomials

Drahoslava Janovská, Gerhard Opfer · Numerische Mathematik · 2009 · 32 citations

Geometry Of Number, Clifford Algebra, Orthogonal Polynomial +3

An algorithm for the construction of best approximations based on Kolmogorov's criterion

Gerhard Opfer · Journal of Approximation Theory · 1978 · 24 citations

Mathematical Programming, Best Approximations, Engineering +11

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