On generic identifiability of symmetric tensors of subgeneric rank

L Chiantini, G Ottaviani, N Vannieuwenhoven - Transactions of the …, 2017 - ams.org
We prove that the general symmetric tensor in $ S^ d\mathbb {C}^{n+ 1} $ of rank $ r $ is
identifiable, provided that $ r $ is smaller than the generic rank. That is, its Waring …

Effective criteria for specific identifiability of tensors and forms

L Chiantini, G Ottaviani, N Vannieuwenhoven - SIAM Journal on Matrix …, 2017 - SIAM
In applications where the tensor rank decomposition arises, one often relies on its
identifiability properties for interpreting the individual rank-1 terms appearing in the …

PLMP-point-line minimal problems in complete multi-view visibility

T Duff, K Kohn, A Leykin… - Proceedings of the IEEE …, 2019 - openaccess.thecvf.com
We present a complete classification of all minimal problems for generic arrangements of
points and lines completely observed by calibrated perspective cameras. We show that …

Identifiability of homogeneous polynomials and Cremona transformations

F Galuppi, M Mella - Journal für die reine und angewandte …, 2019 - degruyter.com
A homogeneous polynomial of degree d in n+ 1 variables is identifiable if it admits a unique
additive decomposition in powers of linear forms. Identifiability is expected to be very rare. In …

A numerical continuation approach using monodromy to solve the forward kinematics of cable-driven parallel robots with sagging cables

A Baskar, M Plecnik, JD Hauenstein… - Mechanism and Machine …, 2024 - Elsevier
Designing and analyzing large cable-driven parallel robots (CDPRs) for precision tasks can
be challenging, as the position kinematics are governed by kineto-statics and cable sag …

Computing saddle graphs via homotopy continuation for the approximate synthesis of mechanisms

A Baskar, M Plecnik, JD Hauenstein - Mechanism and Machine Theory, 2022 - Elsevier
An approach for approximate kinematic synthesis of mechanisms is proposed in this paper
which computes a graph that identifies minima of an objective function as vertices and …

Pencil-based algorithms for tensor rank decomposition are not stable

C Beltrán, P Breiding, N Vannieuwenhoven - SIAM Journal on Matrix Analysis …, 2019 - SIAM
We prove the existence of an open set of n_1*n_2*n_3 tensors of rank r for which popular
and efficient algorithms for computing tensor rank decompositions based on a reduction to a …

Synthesis of six-bar timed curve generators of Stephenson-type using random monodromy loops

A Baskar, M Plecnik - Journal of Mechanisms and …, 2021 - asmedigitalcollection.asme.org
Synthesis of rigid-body mechanisms has traditionally been motivated by the design for
kinematic requirements such as rigid-body motions, paths, or functions. A blend of the latter …

[HTML][HTML] Condition numbers for the tensor rank decomposition

N Vannieuwenhoven - Linear Algebra and its Applications, 2017 - Elsevier
The tensor rank decomposition problem consists of recovering the parameters of the model
from an identifiable low-rank tensor. These parameters are analyzed and interpreted in …