Cumaná was once an economic hub, producing Toyota Land Cruisers and exporting food across South America. Now it’s on the brink of disaster as public services collapse. By Simon Romero and Adriana ...

Abstract: Solving non-linear equation is perhaps one of the most difficult problems in all of numerical computations, especially in a diverse range of engineering applications. The convergence and ...

To solve a system of equations means to obtain a common x-value and a common y-value that makes each of the equations in the system true. To solve a system of equations by graphing means to obtain the ...

Abstract: Solving sparse linear systems is a fundamental task in science and engineering computing. Multiple iterative solvers have been developed to iteratively refining an initial guess to con-verge ...

Multiagent systems face numerous challenges due to environmental uncertainty, with scalability being a critical issue. To address this, we propose a novel multi-agent cooperative model based on a ...

The use of diagrams can be effective in solving mathematical word problems solving. However, students worldwide do not construct diagrams unprompted or have trouble using them. In the present study, ...

Mathematicians have long been fascinated by objects that exhibit exceptionally nice combinatorial properties. However, it is often difficult to determine whether objects satisfying a given ...