Critical Nodes and Links in Financial Networks

2009 ◽  
pp. 137-163
Keyword(s):  
Financial Networks ◽  
Critical Nodes

scholarly journals Mitigation of cascading failures in complex networks

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Alex Smolyak ◽  
Orr Levy ◽  
Irena Vodenska ◽  
Sergey Buldyrev ◽  
Shlomo Havlin
Keyword(s):  
Complex Networks ◽  
Network Structure ◽  
Failure Mechanisms ◽  
Local Network ◽  
Financial Networks ◽  
Cascading Failures ◽  
Real Network ◽  
Critical Nodes ◽  
System Collapse ◽  
Mitigation Techniques

Abstract Cascading failures in many systems such as infrastructures or financial networks can lead to catastrophic system collapse. We develop here an intuitive, powerful and simple-to-implement approach for mitigation of cascading failures on complex networks based on local network structure. We offer an algorithm to select critical nodes, the protection of which ensures better survival of the network. We demonstrate the strength of our approach compared to various standard mitigation techniques. We show the efficacy of our method on various network structures and failure mechanisms, and finally demonstrate its merit on an example of a real network of financial holdings.

Measuring the Structural Resilience of Supply Network and Critical Nodes

2020 ◽  
Vol 31 (2) ◽  
pp. 147-165
Author(s):  
Hyun-Woong Jin
Keyword(s):  
Supply Network ◽  
Critical Nodes

Partition Nodes: Topologically-Critical Nodes of Unstructured Peer-to-Peer Networks

2008 ◽  
Vol 19 (9) ◽  
pp. 2376-2388 ◽  
Author(s):  
Zhen-Hua LI ◽  
Gui-Hai CHEN ◽  
Tong-Qing QIU
Keyword(s):  
Peer To Peer ◽  
Peer Networks ◽  
Critical Nodes ◽  
Peer To Peer Networks

Unstable Financial Networks

2009 ◽  
Author(s):  
Gwenaël Moysan ◽  
Camille Cornand
Keyword(s):  
Financial Networks

Financial Networks as Directed Cyclic Graphs

2014 ◽  
Author(s):  
Alexander Denev
Keyword(s):  
Financial Networks ◽  
Cyclic Graphs

Cooperative Mitigation of Contagion in Financial Networks

2018 ◽  
Author(s):  
Markku Kallio ◽  
Aein Khabazian
Keyword(s):  
Financial Networks

The Risk of Financial Networks in the Context of Globalization

2019 ◽  
Author(s):  
Otilia Manta
Keyword(s):  
Financial Networks

Contagion in Financial Networks

2007 ◽  
Author(s):  
Prasanna Gai ◽  
Sujit Kapadia
Keyword(s):  
Financial Networks
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