3 papers
math.NA2025
A study on the 1- inverse of tensors via the M-Product
Siran Chen, Hongwei Jin, Shaowu Huang +1
In this paper, we will study the issue about the 1- inverse, where , via the M-product. The aim of the current study is threefold. Firstly, the definition and c…
math.NA2024
On the extensions of the GD inverse of tensors via the M-Product
Hongwei Jin, Siran Chen, Shaowu Huang +1
We study extensions of the GD tensor inverse using the M-product. The aim of current research is threefold. In the first place, the tensor GD inverse under the M-product is introdu…
math.NT2023
Bounding Lifts of Markoff Triples mod
Elisa Bellah, Siran Chen, Elena Fuchs +1
In 2016, Bourgain, Gamburd, and Sarnak proved that Strong Approximation holds for the Markoff surface in most cases. That is, the modulo solutions to the equation $X_1^2+X_2^2+…