Graph distinguishing numbers constitute a vital parameter in understanding the symmetry properties of graphs. Fundamentally, the distinguishing number of a graph is the minimal number of labels ...

Scientists have clarified the fundamental principles for achieving the synchronization of power generator groups in power networks, which is essential for the stable supply of electric power. Based on ...

Jan. 7, 1925: Bare of a scintillating coat of ice, the trees of Miller Park now stand revealed in all the gruesomeness of their shattered symmetry. Torn and twisted, with great limbs roughly snatched ...

This tutorial is for Photoshop version CC 2018 and later. Photoshop CC 2018 tutorial showing the “Variable Radial Symmetry” feature, which allows you to create beautiful spirographs and mandalas with ...