[HTML][HTML] Communication: Fitting potential energy surfaces with fundamental invariant neural network

K Shao, J Chen, Z Zhao, DH Zhang - The Journal of Chemical Physics, 2016 - pubs.aip.org
A more flexible neural network (NN) method using the fundamental invariants (FIs) as the
input vector is proposed in the construction of potential energy surfaces for molecular …

[HTML][HTML] Symmetry groups, semidefinite programs, and sums of squares

K Gatermann, PA Parrilo - Journal of Pure and Applied Algebra, 2004 - Elsevier
We investigate the representation of multivariate symmetric polynomials as sum of squares,
as well as the effective computation of this decomposition. Since this task is solved using …

[图书][B] Fundamentals of fibre reinforced composite materials

AR Bunsell, S Joannès, A Thionnet - 2021 - taylorfrancis.com
Fibre reinforced composite materials are showing sustained growth in an ever widening
range of applications from food trays to spacecraft as well as contributing to resolving …

[图书][B] Involution

WM Seiler - 2010 - Springer
1 3 Werner M.Seiler Page 1 1 3 algorithms and computation in mathematics 24 Involution
The Formal Theory of Differential Equations and its Applications in Computer Algebra Werner …

The interplay of invariant theory with multiplicative ideal theory and with arithmetic combinatorics

K Cziszter, M Domokos, A Geroldinger - Multiplicative Ideal Theory and …, 2016 - Springer
This paper surveys and develops links between polynomial invariants of finite groups,
factorization theory of Krull domains, and product-one sequences over finite groups. The …

Lunar crater identification in digital images

JA Christian, H Derksen, R Watkins - The Journal of the Astronautical …, 2021 - Springer
It is often necessary to identify a pattern of observed craters in a single image of the lunar
surface and without any prior knowledge of the camera's location. This so-called “lost-in …

PES-Learn: An open-source software package for the automated generation of machine learning models of molecular potential energy surfaces

AS Abbott, JM Turney, B Zhang… - Journal of chemical …, 2019 - ACS Publications
We introduce a free and open-source software package (PES-Learn) which largely
automates the process of producing high-quality machine learning models of molecular …

On reconstructing n-point configurations from the distribution of distances or areas

M Boutin, G Kemper - Advances in Applied Mathematics, 2004 - Elsevier
One way to characterize configurations of points up to congruence is by considering the
distribution of all mutual distances between points. This paper deals with the question if …

On the ideals of equivariant tree models

J Draisma, J Kuttler - Mathematische Annalen, 2009 - Springer
We introduce equivariant tree models in algebraic statistics, which unify and generalise
existing tree models such as the general Markov model, the strand symmetric model, and …

Geometric complexity theory V: Equivalence between blackbox derandomization of polynomial identity testing and derandomization of Noether's normalization lemma

KD Mulmuley - 2012 IEEE 53rd Annual Symposium on …, 2012 - ieeexplore.ieee.org
It is shown that black-box derandomization of polynomial identity testing (PIT) is essentially
equivalent to derandomization of Noether's Normalization Lemma for explicit algebraic …