Concepedia

Christian Ikenmeyer

CI

15

Publications

408

Citations

12

H-Index

2009

Active since

Affiliations

Paderborn University(Current)

Texas A&M University

Max Planck Institute for Informatics

University of Pennsylvania

Christian Ikenmeyer is an author at Paderborn University specializing in computational complexity, discrete mathematics, and representation theory.

Top concepts

Computational ComplexityDiscrete MathematicsEngineeringRepresentation TheoryApproximation TheoryCombinatorial OptimizationSpectral TheoryEducationComputational GeometryMathematical Programming

Publications per year

2009–2018

15

Publications

15

On vanishing of Kronecker coefficients

Christian Ikenmeyer, Ketan Mulmuley, Michael Walter · Computational Complexity · 2017 · 64 citations · Full text

Spectral Theory, Schubert Calculus, Kronecker Coefficients +3

Geometric complexity theory and tensor rank

Peter Bürgisser, Christian Ikenmeyer · 2011 · 53 citations · Full text

Geometric Invariant, Lie Group, Representation Theory +10

Explicit lower bounds via geometric complexity theory

Peter Bürgisser, Christian Ikenmeyer · 2013 · 38 citations

Computational Complexity Theory, Engineering, Education +16

Nonvanishing of Kronecker coefficients for rectangular shapes

Peter Bürgisser, Matthias Christandl, Christian Ikenmeyer · Advances in Mathematics · 2011 · 32 citations · Full text

Geometric Modeling, Discrete Geometry, Geometric Algorithm +4

Deciding Positivity of Littlewood--Richardson Coefficients

Peter Bürgisser, Christian Ikenmeyer · SIAM Journal on Discrete Mathematics · 2013 · 31 citations

Spectral Theory, Mathematical Programming, Theory Of Computing +14

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