Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...

This section focuses on the key features and methods for working with linear graphs. It demonstrates how to sketch graphs from rules, derive rules from graphs, and calculate key features such as the ...

Based on the positive-negative relationship, a graph convolutional neural network model PN-GCN was constructed. However, this positive-negative relationship does not accurately reflect the differences ...