Liang Chen

[2] ai.viXra.org:2508.0016 submitted on 2025-08-07 04:37:21 , (146 unique-IP downloads)

A_Polynomial Time Algorithm for Detecting Hamiltonian Cycles in Undirected Graphs

Authors: Liang Chen
Category: Combinatorics and Graph Theory

[1] ai.viXra.org:2508.0015 submitted on 2025-08-07 04:41:43 , (136 unique-IP downloads)

Polynomial Algorithms for Graph Isomorphism in Directed and Undirected Graphs

Authors: Liang Chen
Category: Combinatorics and Graph Theory