According to mathematical legend, Peter Sarnak and Noga Alon made a bet about optimal graphs in the late 1980s. They’ve now ...

As tariffs hammer stocks and fuel recession fears, a few ETFs show strong downside protection. See six top funds for rough ...

The GFT frequency domain characteristics for the path graph are extracted by employing the Hausdorff distance (HD) and Pearson correlation coefficient (PCC). The combination of the HD and PCC indexes, ...