Rational invariants of even ternary forms under the orthogonal group

DOI10.1007/s10208-018-9404-1zbMath1439.13019arXiv1707.09979OpenAlexW2739911215WikidataQ128960331 ScholiaQ128960331MaRDI QIDQ2007854

Evelyne Hubert, Paul Görlach, Théo Papadopoulo

Publication date: 22 November 2019

Published in: Foundations of Computational Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1707.09979

zbMATH Keywords

harmonic polynomialsorthogonal groupslicediffusion MRIrational invariantsneuroimagingcomputational invariant theory

Mathematics Subject Classification ID

Symbolic computation and algebraic computation (68W30) Representations of finite symmetric groups (20C30) Geometric invariant theory (14L24) Biomedical imaging and signal processing (92C55) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Actions of groups on commutative rings; invariant theory (13A50) Symmetric groups (20B30) Applications of commutative algebra (e.g., to statistics, control theory, optimization, etc.) (13P25)

Related Items

Joint differential invariants of binary and ternary forms, Algorithms for fundamental invariants and equivariants of finite groups, The moving-frame method for the iterated-integrals signature: orthogonal invariants, Generic separating sets for three-dimensional elasticity tensors, Characterization of the symmetry class of an elasticity tensor using polynomial covariants, Effective rationality of second-order symmetric tensor spaces

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