Department of Mathematics and Statistics, Qinghai Minzu University, Xining, China. In 1991, Bedrossian first gave all connected forbidden pairs for hamiltonicity of 2-connected graphs in [4]. In 1997, ...

The function solve_strongly_connected_components should behave like other Pyomo solvers and have an option to take variable and constraint scaling factors into account when solving a block. To do this ...

Abstract: Comprehensive defect simulation in the integrated circuit design stage is the basic guarantee to improve testability, which is also the basic requirement of current automotive-grade chip ...

In recent years, doctors and scientists have paid more attention to illnesses that last a long time after someone recovers from an infection. Two of the most well-known examples are long COVID and a ...

Please provide your email address to receive an email when new articles are posted on . The literature is clear. Those who enjoy rich social connections live longer. In fact, longevity may be more ...

Trophic coherence and non-normality are both ways of describing the overall directionality of directed graphs or networks. Trophic coherence can be regarded as a measure of how neatly a graph can be ...

The Tarjan's Algorithm is a depth-first search based algorithm used to find all strongly connected components (SCCs) in a directed graph. The SCCs form subgraphs where every vertex is reachable from ...

WASHINGTON, Sept 21 (Reuters) - The U.S. Commerce Department is expected on Monday to propose prohibiting Chinese software and hardware in connected and autonomous vehicles on American roads due to ...