On local antimagic chromatic number of spider graphs

• المؤلفون الرئيسيون: Lau, Gee-Choon, Shiu, Wai-Chee, Soo, Chee-Xian
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Science::Mathematics; Local Antimagic Labeling; Local Antimagic Chromatic Number
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/162736
• المؤسسة: Nanyang Technological University

An edge labeling of a connected graph G = (V, E) is said to be local antimagic if it is a Bijection f : E → {1, …,|E|} such that for any pair of adjacent vertices x and y, f +(x) ≠ f +(y), where the induced vertex label f +(x) = Σf(e), with e ranging over all the edges incident to x. The local antim...