Results 11 to 20 of about 479,648 (240)

Combination of interval-valued neutrosophic soft sets and graph theory

New Trends in Mathematical Science, 2018
In this paper, we combine the concepts of interval-valued neutrosophic soft set and graph theory. We introduce notations of interval-valued neutrosophic soft graph and complete interval-valued neutrosophic soft graph. We also present several different types operations including cartesian product, union and intersection on interval-valued neutrosophic ...
Yildiray Celik, Guven Kara
openaire   +1 more source

On the asymptotic behavior of the average geodesic distance L and the compactness CB of simple connected undirected graphs whose order approaches infinity

PLoS ONE, 2021
The average geodesic distance L Newman (2003) and the compactness CB Botafogo (1992) are important graph indices in applications of complex network theory to real-world problems.
Tatiana Lokot, Olga Abramov, Alexander Mehler   +2 more
doaj   +2 more sources

Interval Valued Intuitionistic Fuzzy Line Graphs

BMC Research Notes, 2022
Objectives In the field of graph theory, an intuitionistic fuzzy set becomes a useful tool to handle problems related to uncertainty and impreciseness. We introduced the interval-valued intuitionistic fuzzy line graphs (IVIFLG) and explored the results ...
V. N. Srinivasa Rao Repalle, Keneni Abera Tola, Mamo Abebe Ashebo   +2 more
doaj   +1 more source

Consensus of Second-Order Heterogeneous Hybrid Multiagent Systems via Event-Triggered Protocols

Complexity, 2022
This paper investigates the event-based consensus problem for the heterogeneous hybrid multiagent system (MAS). First, the heterogeneous hybrid MAS is proposed which contains continuous and discrete-time subsystems with second-order and first-order ...
Hong Zhang, Yanhan Li, Ying Zheng
doaj   +1 more source

Fault Detection of Landing Gear Retraction/Extension Hydraulic System Based on Bond Graph-Linear Fractional Transformation Technique and Interval Analytic Redundancy Relations

Applied Sciences, 2022
Fault detection in the landing gear retraction/extension hydraulic system is difficult due to uncertainties in component parameters and sensor measurement values.
Yuyuan Cao, Shixuan Duan, Yanjun Li, Xudong Li, Zejian Zhao, Xingye Wang   +5 more
doaj   +1 more source

On Generalizations of Pairwise Compatibility Graphs [PDF]

Discrete Mathematics & Theoretical Computer Science
A graph $G$ is a pairwise compatibility graph (PCG) if there exists an edge-weighted tree and an interval $I$, such that each leaf of the tree is a vertex of the graph, and there is an edge $\{ x, y \}$ in $G$ if and only if the weight of the path in the
Tiziana Calamoneri, Manuel Lafond, Angelo Monti, Blerina Sinaimeri   +3 more
doaj   +1 more source

Kernel Bounds for Structural Parameterizations of Pathwidth [PDF]

, 2012
Assuming the AND-distillation conjecture, the Pathwidth problem of determining whether a given graph G has pathwidth at most k admits no polynomial kernelization with respect to k.
B. Monien, F. Clautiaux, F. Eijkhof van den, H.L. Bodlaender, H.L. Bodlaender, H.L. Bodlaender, H.L. Bodlaender, H.L. Bodlaender, H.L. Bodlaender, J. Guo, J. Gustedt, J.A. Ellis, N. Robertson, R.H. Möhring, S. Arnborg   +14 more
core   +1 more source

Distributed Coordination for a Class of High-Order Multiagent Systems Subject to Actuator Saturations by Iterative Learning Control

Complexity, 2022
This paper investigates a distributed coordination control for a class of high-order uncertain multiagent systems. Under the framework of iterative learning control, a novel fully distributed learning protocol is devised for the coordination problem of ...
Nana Yang, Suoping Li
doaj   +1 more source

Optimal Control Synthesis of Timed Event Graphs With Interval Model Specifications [PDF]

, 2010
The purpose of this technical note is the optimal control synthesis of a timed event graph when the state and control trajectories should follow the specifications defined by an interval model.
M.K.Didi Alaoui, P. Declerck
core   +2 more sources

Interval-Valued Fuzzy Soft Graphs

Topological Algebra and its Applications, 2017
In this paper, we combine concepts of interval-valued fuzzy soft sets and graph theory. Then we introduce notations of interval-valued fuzzy soft graphs and complete interval-valued fuzzy soft graphs.
Zihni Onur, Çelik Yıldıray, Kara Güven   +2 more
doaj   +1 more source