## 78 Citations

### Determining Generic Point Configurations From Unlabeled Path or Loop Lengths

- Mathematics
- 2017

Let $\mathbf{p}$ be a configuration of $n$ points in $\mathbb{R}^d$ for some $n$ and some $d \ge 2$. Each pair of points defines an edge, which has a Euclidean length in the configuration. A path is…

### Linear Symmetries of the Unsquared Measurement Variety

- Mathematics
- 2020

We introduce a new family of algebraic varieties, $L_{d,n}$, which we call the unsquared measurement varieties. This family is parameterized by a number of points $n$ and a dimension $d$. These…

### Computational Science and Its Applications – ICCSA 2017

- Computer ScienceLecture Notes in Computer Science
- 2017

This work proposes a supervised learning technique to estimate the probability that a new well will be low in arsenic based on its location and depth, and combines data from villages with similar characteristics, which is called the Sister-Village method.

### Regge symmetry of 6-j or super 6-jS symbols: a re-analysis with partition properties

- Physics
- 2014

It shown that the five Regge transformations act as a spectrometric splitter on any 6-j symbol. Four unknown partitions are brought out: S4(0), S4(1), S(2) and S4(5). They are stable subsets, with…

### Symmetric coupling of angular momenta, quadratic algebras and discrete polynomials

- Mathematics
- 2014

Eigenvalues and eigenfunctions of the volume operator, associated with the symmetric coupling of three SU(2) angular momentum operators, can be analyzed on the basis of a discrete Schrödinger–like…

### Space vectors forming rational angles.

- Mathematics
- 2020

We classify all sets of nonzero vectors in $\mathbb{R}^3$ such that the angle formed by each pair is a rational multiple of $\pi$. The special case of four-element subsets lets us classify all…

### Intricate partial waves in nuclear scattering

- PhysicsThe European Physical Journal A
- 2020

This article is meant as an encomium of the life-span endeavor of Jacques Raynal to relate nuclear scattering density matrices with numerical methods. The mathematical investigations he made involved…

### Quadrupolar interactions between acceptor pairs in p -doped semiconductors

- PhysicsPhysical Review B
- 2020

We consider the interaction between acceptor pairs in doped semiconductors in the limit of large inter-acceptor separation relevant for low doping densities. Modeling individual acceptors via the…

### 9 j -Coe ﬃ cients and higher

- Mathematics
- 2019

3 j-Coefficients (or 3 j-symbols), 6 j-coefficients, 9 j-coefficients and higher (referred to as 3n jcoefficients) play a crucial role in various physical applications dealing with the quantization…