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Diffusion on Complex Networks : A way to probe their large scale topological structures
Ingve Simonsen, Kasper Astrup Eriksen, Sergei Maslov +1
A diffusion process on complex networks is introduced in order to uncover their large scale topological structures. This is achieved by focusing on the slowest decaying diffusive m…
The conundrum of stock versus bond prices
Sergei Maslov, Bertrand M. Roehner
In a general way, stock and bond prices do not display any significant correlation. Yet, if we concentrate our attention on specific episodes marked by a crash followed by a reboun…
Does the price multiplier effect also hold for stocks?
Sergei Maslov, Bertrand M. Roehner
The price multiplier effect provides precious insight into the behavior of investors during episodes of speculative trading. It tells us that the higher the price of an asset is (w…
Upstream Plasticity and Downstream Robustness in Evolution of Molecular Networks
Sergei Maslov, Kim Sneppen, Kasper Astrup Eriksen
Evolving biomolecular networks have to combine the stability against perturbations with flexibility allowing their constituents to assume new roles in the cell. Gene duplication fo…
Hierarchy Measures in Complex Networks
Ala Trusina, Sergei Maslov, Petter Minnhagen +1
Using each node's degree as a proxy for its importance, the topological hierarchy of a complex network is introduced and quantified. We propose a simple dynamical process used to c…