A linear relationship (or linear association) is a statistical term used to describe the directly proportional relationship between a variable and a constant.

Non-linearity A relationship between two variables is non-linear if every unit change in the independent continuous variable does not lead to a constant proportional change in the dependent variable.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

By avoiding a computationally cumbersome reverse-engineering approach such as in Peters, Bühlmann and Meinshausen (2016), it allows for large-scale causal inference in linear structural equation ...

Linear equations are used to model relationships in real-world scenarios where two variables change at a constant rate. Common examples include calculating wages based on an hourly rate, determining ...

B. Curtis Eaves, Herbert Scarf, The Solution of Systems of Piecewise Linear Equations, Mathematics of Operations Research, Vol. 1, No. 1 (Feb., 1976), pp. 1-27 ...

This chapter focuses on pair of linear equations in two variables, exploring various methods for solving them, including graphical, substitution, and elimination methods. It explains the concepts of ...

In this work, we propose a new method to enhance the convergence rate of an iterative algorithm used to solve a system of equations with an arbitrary condition number. At each stage, the algorithm ...

Recently, recurrent neural networks have been extensively utilized to address a time-dependent system of linear equations (TDSLEs) with inequality systems. Nevertheless, these existing studies only ...