We develop a theory of graph C*-algebras using path groupoids and inverse semigroups. Row finiteness is not assumed so that the theory applies to graphs for which there are vertices emitting a ...
Control and inverse problems in wave equations and graphs constitute a dynamic field at the intersection of applied mathematics, engineering and physics. This area investigates how waves propagating ...
The inverse degree of a graph G with no isolated vertices is defined as the sum of reciprocal of vertex degrees of the graph G. In this paper, we obtain several lower and upper bounds on inverse ...
The past decade (2010-2019) was the hottest on record and five of the top 10 warmest single years have all occurred since 2015, according to reports released by the UK Met Office and the World ...
In this graph, π₯ and π¦ are directly proportional. This means that when π₯ doubles, π¦ also doubles, and when π₯ triples, so does π¦. In fact, for all coordinates on this line, you could multiply or ...
P.O. Box 3 (Fabianinkatu 33) 00014 University of Helsinki Switchboard: +358 (0) 2941 911 (mobile call charge / local network charge) ...
Graph models have emerged as a pivotal framework in the analysis of strategic conflicts and the development of decision support systems. These models represent conflicts as networks, where nodes ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback